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HDA-F-N HDA-M-N HDA-I-N HDB-B-N HDB-F-N HDG-B-N HDG-F-N HDG-M-N HDG-I-N
HDA-B-N – Horizontal Airflow
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA150-B-NF | 150 | 122 | 10 to 1 | 3750 | 0.44 | 100 | 1125 | 0.02 | 24.04 | 30.61 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA200-B-NF | 200 | 162 | 10 to 1 | 5000 | 0.78 | 100 | 1500 | 0.06 | 24.04 | 30.61 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA250-B-NF (6) | 250 | 202 | 10 to 1 | 6250 | 0.56 | 100 | 1875 | 0.05 | 30.54 | 30.61 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA250-B-NF | 250 | 202 | 5 to 1 | 6250 | 0.79 | 100 | 1875 | 0.07 | 27.29 | 30.61 | 45.16 | 18.19 | 268 | 4 | 2.5 | |||
| HDA300-B-NF | 300 | 243 | 10 to 1 | 7500 | 0.8 | 100 | 2250 | 0.07 | 30.54 | 30.61 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA350-B-NF (8) | 350 | 284 | 10 to 1 | 8750 | 0.67 | 100 | 2625 | 0.06 | 37.04 | 30.61 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA350-B-NF | 350 | 284 | 5 to 1 | 8750 | 0.81 | 100 | 2625 | 0.08 | 33.79 | 30.61 | 45.16 | 18.19 | 389 | 4 | 2.5 | |||
| HDA400-B-NF | 400 | 324 | 10 to 1 | 10000 | 0.88 | 100 | 3000 | 0.08 | 37.04 | 30.61 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA500-B-NF | 500 | 405 | 10 to 1 | 12500 | 0.96 | 100 | 3750 | 0.09 | 43.54 | 30.61 | 45.16 | 18.19 | 480 | 5 | ||||
| HDA600-B-NF | 600 | 486 | 10 to 1 | 15000 | 1.02 | 100 | 4500 | 0.1 | 50.04 | 30.61 | 45.16 | 18.19 | 522 | 5 | ||||
| HDA150-B-NF-X2 | 300 | 243 | 20 to 1 | 3750 | 0.87 | 200 | 1125 | 0.03 | 24.04 | 61.1 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA200-B-NF-X2 | 400 | 324 | 20 to 1 | 5000 | 1.55 | 200 | 1500 | 0.12 | 24.04 | 61.1 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA250-B-NF-X2 | 500 | 405 | 10 to 1 | 6250 | 1.57 | 200 | 1875 | 0.13 | 27.29 | 61.1 | 45.16 | 18.19 | 536 | 8 | 5 | |||
| HDA250-B-NF-X2 (6) | 500 | 405 | 20 to 1 | 6250 | 1.11 | 200 | 1875 | 0.11 | 30.54 | 61.1 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA300-B-NF-X2 | 600 | 486 | 20 to 1 | 7500 | 1.59 | 200 | 2250 | 0.15 | 30.54 | 61.1 | 45.16 | 18.19 | 585 | 8 | 5 | |||
| HDA350-B-NF-X2 | 700 | 567 | 10 to 1 | 8750 | 1.61 | 200 | 2625 | 0.15 | 33.79 | 61.1 | 45.16 | 18.19 | 778 | 8 | 5 | |||
| HDA350-B-NF-X2 (8) | 700 | 567 | 20 to 1 | 8750 | 1.34 | 200 | 2625 | 0.12 | 37.04 | 61.1 | 45.16 | 18.19 | 978 | 8 | 5 | |||
| HDA400-B-NF-X2 | 800 | 648 | 20 to 1 | 10000 | 1.75 | 200 | 3000 | 0.16 | 37.04 | 61.1 | 45.16 | 18.19 | 923 | 8 | 5 | |||
| HDA500-B-NF-X2 | 1000 | 810 | 20 to 1 | 12500 | 1.91 | 200 | 3750 | 0.18 | 43.54 | 61.1 | 45.16 | 18.19 | 1011 | 10 | ||||
| HDA600-B-NF-X2 | 1200 | 972 | 20 to 1 | 15000 | 2.05 | 200 | 4500 | 0.19 | 47.04 | 61.1 | 45.16 | 18.19 | 1086 | 10 |
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA150-B-NT | 150 | 122 | 10 to 1 | 3750 | 0.87 | 100 | 1125 | 0.03 | 24.04 | 30.61 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA200-B-NT | 200 | 162 | 10 to 1 | 5000 | 1.55 | 100 | 1500 | 0.12 | 24.04 | 30.61 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA250-B-NT (6) | 250 | 202 | 10 to 1 | 6250 | 0.56 | 100 | 1875 | 0.05 | 30.54 | 30.61 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA250-B-NT | 250 | 202 | 5 to 1 | 6250 | 0.79 | 100 | 1875 | 0.07 | 27.29 | 30.61 | 45.16 | 18.19 | 268 | 4 | 2.5 | |||
| HDA300-B-NT | 300 | 243 | 10 to 1 | 7500 | 0.8 | 100 | 2250 | 0.07 | 30.54 | 30.61 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA350-B-NT (8) | 350 | 284 | 10 to 1 | 8750 | 0.67 | 100 | 2625 | 0.06 | 37.04 | 30.61 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA350-B-NT | 350 | 284 | 5 to 1 | 8750 | 0.81 | 100 | 2625 | 0.08 | 33.79 | 30.61 | 45.16 | 18.19 | 389 | 4 | 2.5 | |||
| HDA400-B-NT | 400 | 324 | 10 to 1 | 10000 | 1.75 | 100 | 3000 | 0.16 | 37.04 | 30.61 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA500-B-NT | 500 | 405 | 10 to 1 | 12500 | 1.91 | 100 | 3750 | 0.18 | 43.54 | 30.61 | 45.16 | 18.19 | 480 | 5 | ||||
| HDA600-B-NT | 600 | 486 | 10 to 1 | 15000 | 2.05 | 100 | 4500 | 0.19 | 50.04 | 30.61 | 45.16 | 18.19 | 522 | 5 | ||||
| HDA150-B-NT-X2 | 300 | 243 | 20 to 1 | 3750 | 0.87 | 200 | 1125 | 0.03 | 24.04 | 61.1 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA200-B-NT-X2 | 400 | 324 | 20 to 1 | 5000 | 1.55 | 200 | 1500 | 0.12 | 24.04 | 61.1 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA250-B-NT-X2 | 500 | 405 | 10 to 1 | 6250 | 1.57 | 200 | 1875 | 0.13 | 27.29 | 61.1 | 45.16 | 18.19 | 536 | 8 | 5 | |||
| HDA250-B-NT-X2 (6) | 500 | 405 | 20 to 1 | 6250 | 1.11 | 200 | 1875 | 0.11 | 30.54 | 61.1 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA300-B-NT-X2 | 600 | 486 | 20 to 1 | 7500 | 1.59 | 200 | 2250 | 0.15 | 30.54 | 61.1 | 45.16 | 18.19 | 585 | 8 | 5 | |||
| HDA350-B-NT-X2 | 700 | 567 | 10 to 1 | 8750 | 1.61 | 200 | 2625 | 0.15 | 33.79 | 61.1 | 45.16 | 18.19 | 778 | 8 | 5 | |||
| HDA350-B-NT-X2 (8) | 700 | 567 | 20 to 1 | 8750 | 1.34 | 200 | 2625 | 0.12 | 37.04 | 61.1 | 45.16 | 18.19 | 978 | 8 | 5 | |||
| HDA400-B-NT-X2 | 800 | 648 | 20 to 1 | 10000 | 1.75 | 200 | 3000 | 0.16 | 37.04 | 61.1 | 45.16 | 18.19 | 923 | 8 | 5 | |||
| HDA500-B-NT-X2 | 1000 | 810 | 20 to 1 | 12500 | 1.91 | 200 | 3750 | 0.18 | 43.54 | 61.1 | 45.16 | 18.19 | 1011 | 10 | ||||
| HDA600-B-NT-X2 | 1200 | 972 | 20 to 1 | 15000 | 2.05 | 200 | 4500 | 0.19 | 47.04 | 61.1 | 45.16 | 18.19 | 1086 | 10 |
HDA-F-N – Vertical Airflow
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA150-F-NF | 150 | 122 | 10 to 1 | 3750 | 0.44 | 100 | 1125 | 0.02 | 21.23 | 41.42 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA200-F-NF | 200 | 162 | 10 to 1 | 5000 | 0.78 | 100 | 1500 | 0.06 | 21.23 | 41.42 | 45.16 | 18.19 | 232 | 4 | 2.5 | |||
| HDA250-F-NF | 250 | 202 | 5 to 1 | 6250 | 0.79 | 100 | 1875 | 0.07 | 24.48 | 41.42 | 45.16 | 18.19 | 268 | 4 | 2.5 | |||
| HDA250-F-NF (6) | 250 | 202 | 10 to 1 | 6250 | 0.56 | 100 | 1875 | 0.05 | 27.73 | 41.42 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA300-F-NF | 300 | 243 | 10 to 1 | 7500 | 0.8 | 100 | 2250 | 0.07 | 27.73 | 41.42 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA350-F-NF | 350 | 284 | 5 to 1 | 8750 | 0.81 | 100 | 2625 | 0.08 | 30.98 | 41.42 | 45.16 | 18.19 | 389 | 4 | 2.5 | |||
| HDA350-F-NF (8) | 350 | 284 | 10 to 1 | 8750 | 0.67 | 100 | 2625 | 0.06 | 34.23 | 41.42 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA400-F-NF | 400 | 324 | 10 to 1 | 10000 | 0.88 | 100 | 3000 | 0.08 | 34.23 | 41.42 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA500-F-NF | 500 | 405 | 10 to 1 | 12500 | 0.96 | 100 | 3750 | 0.09 | 40.73 | 41.42 | 45.16 | 18.19 | 480 | 5 | ||||
| HDA600-F-NF | 600 | 486 | 10 to 1 | 15000 | 1.02 | 100 | 4500 | 0.1 | 47.23 | 41.42 | 45.16 | 18.19 | 522 | 5 | ||||
| HDA150-F-NF-X2 | 300 | 243 | 20 to 1 | 7500 | 0.44 | 100 | 2250 | 0.02 | 42.4 | 41.42 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA200-F-NF-X2 | 400 | 324 | 20 to 1 | 10000 | 0.78 | 100 | 3000 | 0.06 | 42.4 | 41.42 | 45.16 | 18.19 | 464 | 8 | 5 | |||
| HDA250-F-NF-X2 | 500 | 405 | 10 to 1 | 12500 | 0.79 | 100 | 3750 | 0.07 | 48.9 | 41.42 | 45.16 | 18.19 | 536 | 8 | 5 | |||
| HDA250-F-NF-X2 (6) | 500 | 405 | 20 to 1 | 12500 | 0.56 | 100 | 3750 | 0.05 | 55.4 | 30.42 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA300-F-NF-X2 | 600 | 486 | 20 to 1 | 15000 | 0.8 | 100 | 4500 | 0.07 | 55.4 | 41.42 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA350-F-NF-X2 | 700 | 567 | 10 to 1 | 17500 | 0.81 | 100 | 5250 | 0.08 | 61.9 | 41.42 | 45.16 | 18.19 | 778 | 8 | 5 | |||
| HDA350-F-NF-X2 (8) | 700 | 567 | 20 to 1 | 17500 | 0.67 | 100 | 5250 | 0.06 | 68.4 | 30.42 | 45.16 | 18.19 | 878 | 8 | 5 | |||
| HDA400-F-NF-X2 | 800 | 648 | 20 to 1 | 20000 | 0.88 | 100 | 6000 | 0.08 | 68.4 | 41.42 | 45.16 | 18.19 | 878 | 8 | 5 | |||
| HDA500-F-NF-X2 | 1000 | 810 | 20 to 1 | 25000 | 0.96 | 100 | 7500 | 0.09 | 81.4 | 41.42 | 45.16 | 18.19 | 960 | 10 | ||||
| HDA600-F-NF-X2 | 1200 | 972 | 20 to 1 | 30000 | 1.02 | 100 | 9000 | 0.1 | 94.4 | 41.42 | 45.16 | 18.19 | 1044 | 10 |
- Max Discharge Temp is 160°F
- (#) notation denotes # of tubes in unit
- For Propane gas, turndown is 60% of stated natural gas turndown.
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA150-F-NT | 150 | 122 | 10 to 1 | 3750 | 0.44 | 100 | 1125 | 0.02 | 21.23 | 30.42 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA200-F-NT | 200 | 162 | 10 to 1 | 5000 | 0.78 | 100 | 1500 | 0.06 | 21.23 | 30.42 | 45.16 | 18.19 | 232 | 4 | 2.5 | |||
| HDA250-F-NT | 250 | 202 | 5 to 1 | 6250 | 0.79 | 100 | 1875 | 0.07 | 24.48 | 30.42 | 45.16 | 18.19 | 268 | 4 | 2.5 | |||
| HDA250-F-NT (6) | 250 | 202 | 10 to 1 | 6250 | 0.56 | 100 | 1875 | 0.05 | 27.73 | 30.42 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA300-F-NT | 300 | 243 | 10 to 1 | 7500 | 0.8 | 100 | 2250 | 0.07 | 27.73 | 30.42 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA350-F-NT | 350 | 284 | 5 to 1 | 8750 | 0.81 | 100 | 2625 | 0.08 | 30.98 | 30.42 | 45.16 | 18.19 | 389 | 4 | 2.5 | |||
| HDA350-F-NT (8) | 350 | 284 | 10 to 1 | 8750 | 0.67 | 100 | 2625 | 0.06 | 34.23 | 30.42 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA400-F-NT | 400 | 324 | 10 to 1 | 10000 | 0.88 | 100 | 3000 | 0.08 | 34.23 | 30.42 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA500-F-NT | 500 | 405 | 10 to 1 | 12500 | 0.96 | 100 | 3750 | 0.09 | 40.73 | 30.42 | 45.16 | 18.19 | 480 | 5 | ||||
| HDA600-F-NT | 600 | 486 | 10 to 1 | 15000 | 1.02 | 100 | 4500 | 0.1 | 47.23 | 30.42 | 45.16 | 18.19 | 522 | 5 | ||||
| HDA150-F-NT-X2 | 300 | 243 | 20 to 1 | 7500 | 0.44 | 100 | 2250 | 0.02 | 42.4 | 30.42 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA200-F-NT-X2 | 400 | 324 | 20 to 1 | 10000 | 0.78 | 100 | 3000 | 0.06 | 42.4 | 30.42 | 45.16 | 18.19 | 464 | 8 | 5 | |||
| HDA250-F-NT-X2 | 500 | 405 | 10 to 1 | 12500 | 0.79 | 100 | 3750 | 0.07 | 48.9 | 41.42 | 45.16 | 18.19 | 536 | 8 | 5 | |||
| HDA250-F-NT-X2 (6) | 500 | 405 | 20 to 1 | 12500 | 0.56 | 100 | 3750 | 0.05 | 55.4 | 30.42 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA300-F-NT-X2 | 600 | 486 | 20 to 1 | 15000 | 0.8 | 100 | 4500 | 0.07 | 55.4 | 30.42 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA350-F-NT-X2 | 700 | 567 | 10 to 1 | 17500 | 0.81 | 100 | 5250 | 0.08 | 61.9 | 41.42 | 45.16 | 18.19 | 778 | 8 | 5 | |||
| HDA350-F-NT-X2 (8) | 700 | 567 | 20 to 1 | 17500 | 0.67 | 100 | 5250 | 0.06 | 68.4 | 30.42 | 45.16 | 18.19 | 878 | 8 | 5 | |||
| HDA400-F-NT-X2 | 800 | 648 | 20 to 1 | 20000 | 0.88 | 100 | 6000 | 0.08 | 68.4 | 30.42 | 45.16 | 18.19 | 878 | 8 | 5 | |||
| HDA500-F-NT-X2 | 1000 | 810 | 20 to 1 | 25000 | 0.96 | 100 | 7500 | 0.09 | 81.4 | 30.42 | 45.16 | 18.19 | 960 | 10 | ||||
| HDA600-F-NT-X2 | 1200 | 972 | 20 to 1 | 30000 | 1.02 | 100 | 9000 | 0.1 | 94.4 | 30.42 | 45.16 | 18.19 | 1044 | 10 |
- Max Discharge Temp is 160°F
- (#) notation denotes # of tubes in unit
- For Propane gas, turndown is 60% of stated natural gas turndown.
HDA-M-N – Horizontal Airflow
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA150-M-NF | 150 | 122 | 10 to 1 | 3750 | 0.02 | 80 | 1406 | 0.004 | 44.42 | 21.23 | 45.16 | 18.18 | 244 | 4 | 2.5 | |||
| HDA200-M-NF | 200 | 162 | 10 to 1 | 5000 | 0.04 | 80 | 1875 | 0.006 | 44.42 | 21.23 | 45.16 | 18.18 | 244 | 4 | 2.5 | |||
| HDA250-M-NF | 250 | 202 | 5 to 1 | 6250 | 0.08 | 80 | 2344 | 0.01 | 44.42 | 24.48 | 45.16 | 18.18 | 268 | 4 | 2.5 | |||
| HDA250-M-NF (6) | 250 | 202 | 10 to 1 | 6250 | 0.1 | 80 | 2344 | 0.01 | 44.42 | 27.73 | 45.16 | 18.18 | 278 | 4 | 2.5 | |||
| HDA300-M-NF | 300 | 243 | 10 to 1 | 7500 | 0.14 | 80 | 2813 | 0.02 | 44.42 | 27.73 | 45.16 | 18.18 | 278 | 4 | 2.5 | |||
| HDA350-M-NF | 350 | 284 | 5 to 1 | 8750 | 0.22 | 80 | 3281 | 0.03 | 44.42 | 30.98 | 45.16 | 18.18 | 389 | 4 | 2.5 | |||
| HDA350-M-NF (8) | 350 | 284 | 10 to 1 | 8750 | 0.27 | 80 | 3281 | 0.04 | 44.42 | 34.23 | 45.16 | 18.18 | 439 | 4 | 2.5 | |||
| HDA400-M-NF | 400 | 324 | 10 to 1 | 10000 | 0.35 | 80 | 3750 | 0.05 | 44.42 | 34.23 | 45.16 | 18.18 | 439 | 4 | 2.5 | |||
| HDA500-M-NF | 500 | 405 | 10 to 1 | 12500 | 0.65 | 80 | 4688 | 0.1 | 44.42 | 40.73 | 45.16 | 18.18 | 480 | 5 | ||||
| HDA600-M-NF | 600 | 486 | 10 to 1 | 15000 | 1.18 | 80 | 5625 | 0.17 | 44.42 | 47.23 | 45.16 | 18.18 | 522 | 5 | ||||
| HDA150-M-NF-X2 | 300 | 243 | 20 to 1 | 3750 | 0.04 | 160 | 1406 | 0.008 | 41.42 | 42.34 | 45.16 | 18.18 | 488 | 8 | 5 | |||
| HDA200-M-NF-X2 | 400 | 324 | 20 to 1 | 5000 | 0.08 | 160 | 1875 | 0.012 | 41.42 | 42.34 | 45.16 | 18.18 | 488 | 8 | 5 | |||
| HDA250-M-NF (6)-X2 | 500 | 405 | 10 to 1 | 6250 | 0.2 | 160 | 2344 | 0.02 | 41.42 | 55.34 | 45.16 | 18.18 | 556 | 8 | 5 | |||
| HDA250-M-NF-X2 | 500 | 405 | 10 to 1 | 6250 | 0.16 | 160 | 2344 | 0.02 | 41.42 | 48.84 | 45.16 | 18.18 | 536 | 8 | 5 | |||
| HDA300-M-NF-X2 | 600 | 486 | 20 to 1 | 7500 | 0.28 | 160 | 2813 | 0.04 | 41.42 | 55.34 | 45.16 | 18.18 | 556 | 8 | 5 | |||
| HDA350-M-NF (8)-X2 | 700 | 567 | 20 to 1 | 8750 | 0.54 | 160 | 3281 | 0.08 | 41.42 | 68.34 | 45.16 | 18.18 | 878 | 8 | 5 | |||
| HDA350-M-NF-X2 | 700 | 567 | 10 to 1 | 8750 | 0.44 | 160 | 3281 | 0.06 | 41.42 | 61.84 | 45.16 | 18.18 | 778 | 8 | 5 | |||
| HDA400-M-NF-X2 | 800 | 648 | 20 to 1 | 10000 | 0.7 | 160 | 3750 | 0.1 | 41.42 | 68.34 | 45.16 | 18.18 | 878 | 8 | 5 | |||
| HDA500-M-NF-X2 | 1000 | 810 | 20 to 1 | 12500 | 1.3 | 160 | 4688 | 0.2 | 41.42 | 81.34 | 45.16 | 18.18 | 960 | 10 | ||||
| HDA600-M-NF-X2 | 1200 | 972 | 20 to 1 | 15000 | 2.36 | 160 | 5625 | 0.34 | 41.42 | 94.34 | 45.16 | 18.18 | 1044 | 10 |
- Max Discharge Temp is 160°F
- (#) notation denotes # of tubes in unit
- For Propane gas, turndown is 60% of stated natural gas turndown.
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA150-M-NT | 150 | 122 | 10 to 1 | 3750 | 0.02 | 80 | 1406 | 0.004 | 33.42 | 21.23 | 45.16 | 18.18 | 244 | 4 | 2.5 | |||
| HDA200-M-NT | 200 | 162 | 10 to 1 | 5000 | 0.04 | 80 | 1875 | 0.006 | 33.42 | 21.23 | 45.16 | 18.18 | 244 | 4 | 2.5 | |||
| HDA250-M-NT | 250 | 202 | 5 to 1 | 6250 | 0.08 | 80 | 2344 | 0.01 | 33.42 | 24.48 | 45.16 | 18.18 | 268 | 4 | 2.5 | |||
| HDA250-M-NT (6) | 250 | 202 | 10 to 1 | 6250 | 0.1 | 80 | 2344 | 0.01 | 33.42 | 27.73 | 45.16 | 18.18 | 278 | 4 | 2.5 | |||
| HDA300-M-NT | 300 | 243 | 10 to 1 | 7500 | 0.14 | 80 | 2813 | 0.02 | 33.42 | 27.73 | 45.16 | 18.18 | 278 | 4 | 2.5 | |||
| HDA350-M-NT | 350 | 284 | 5 to 1 | 8750 | 0.22 | 80 | 3281 | 0.03 | 33.42 | 30.98 | 45.16 | 18.18 | 389 | 4 | 2.5 | |||
| HDA350-M-NT (8) | 350 | 284 | 10 to 1 | 8750 | 0.27 | 80 | 3281 | 0.04 | 33.42 | 34.23 | 45.16 | 18.18 | 439 | 4 | 2.5 | |||
| HDA400-M-NT | 400 | 324 | 10 to 1 | 10000 | 0.35 | 80 | 3750 | 0.05 | 33.42 | 34.23 | 45.16 | 18.18 | 439 | 4 | 2.5 | |||
| HDA500-M-NT | 500 | 405 | 10 to 1 | 12500 | 0.65 | 80 | 4688 | 0.1 | 33.42 | 40.73 | 45.16 | 18.18 | 480 | 5 | ||||
| HDA600-M-NT | 600 | 486 | 10 to 1 | 15000 | 1.18 | 80 | 5625 | 0.17 | 33.42 | 47.23 | 45.16 | 18.18 | 522 | 5 | ||||
| HDA150-M-NT-X2 | 300 | 243 | 20 to 1 | 3750 | 0.04 | 160 | 1406 | 0.008 | 30.42 | 42.34 | 45.16 | 18.18 | 488 | 8 | 5 | |||
| HDA200-M-NT-X2 | 400 | 324 | 20 to 1 | 5000 | 0.08 | 160 | 1875 | 0.012 | 30.42 | 42.34 | 45.16 | 18.18 | 488 | 8 | 5 | |||
| HDA250-M-NT (6)-X2 | 500 | 405 | 10 to 1 | 6250 | 0.2 | 160 | 2344 | 0.02 | 30.42 | 55.34 | 45.16 | 18.18 | 556 | 8 | 5 | |||
| HDA250-M-NT-X2 | 500 | 405 | 10 to 1 | 6250 | 0.16 | 160 | 2344 | 0.02 | 30.42 | 48.84 | 45.16 | 18.18 | 536 | 8 | 5 | |||
| HDA300-M-NT-X2 | 600 | 486 | 20 to 1 | 7500 | 0.28 | 160 | 2813 | 0.04 | 30.42 | 55.34 | 45.16 | 18.18 | 556 | 8 | 5 | |||
| HDA350-M-NT (8)-X2 | 700 | 567 | 20 to 1 | 8750 | 0.54 | 160 | 3281 | 0.08 | 30.42 | 68.34 | 45.16 | 18.18 | 878 | 8 | 5 | |||
| HDA350-M-NT-X2 | 700 | 567 | 10 to 1 | 8750 | 0.44 | 160 | 3281 | 0.06 | 30.42 | 61.84 | 45.16 | 18.18 | 778 | 8 | 5 | |||
| HDA400-M-NT-X2 | 800 | 648 | 20 to 1 | 10000 | 0.7 | 160 | 3750 | 0.1 | 30.42 | 68.34 | 45.16 | 18.18 | 878 | 8 | 5 | |||
| HDA500-M-NT-X2 | 1000 | 810 | 20 to 1 | 12500 | 1.3 | 160 | 4688 | 0.2 | 30.42 | 81.34 | 45.16 | 18.18 | 960 | 10 | ||||
| HDA600-M-NT-X2 | 1200 | 972 | 20 to 1 | 15000 | 2.36 | 160 | 5625 | 0.34 | 30.42 | 94.34 | 45.16 | 18.18 | 1044 | 10 |
- Max Discharge Temp is 160°F
- (#) notation denotes # of tubes in unit
- For Propane gas, turndown is 60% of stated natural gas turndown.
HDA-I-N – Vertical Airflow
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA150-I-NT | 150 | 122 | 10 to 1 | 3750 | 0.02 | 80 | 1406 | 0.004 | 30.61 | 18.04 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA200-I-NT | 200 | 162 | 10 to 1 | 5000 | 0.04 | 80 | 1875 | 0.006 | 30.61 | 18.04 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA250-I-NT | 250 | 202 | 5 to 1 | 6250 | 0.08 | 80 | 2344 | 0.01 | 30.61 | 24.29 | 45.16 | 18.19 | 268 | 4 | 2.5 | |||
| HDA250-I-NT (6) | 250 | 202 | 10 to 1 | 6250 | 0.1 | 80 | 2344 | 0.01 | 30.61 | 27.54 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA300-I-NT | 300 | 243 | 10 to 1 | 7500 | 0.14 | 80 | 2813 | 0.02 | 30.61 | 27.54 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA350-I-NT | 350 | 284 | 5 to 1 | 8750 | 0.22 | 80 | 3281 | 0.03 | 30.61 | 33.79 | 45.16 | 18.19 | 389 | 4 | 2.5 | |||
| HDA350-I-NT (8) | 350 | 284 | 10 to 1 | 8750 | 0.27 | 80 | 3281 | 0.04 | 30.61 | 37.04 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA400-I-NT | 400 | 324 | 10 to 1 | 10000 | 0.35 | 80 | 3750 | 0.05 | 30.61 | 37.04 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA500-I-NT | 500 | 405 | 10 to 1 | 12500 | 0.65 | 80 | 4688 | 0.1 | 30.61 | 43.54 | 45.16 | 18.19 | 480 | 5 | ||||
| HDA600-I-NT | 600 | 486 | 10 to 1 | 15000 | 1.18 | 80 | 5625 | 0.17 | 30.61 | 50.04 | 45.16 | 18.19 | 522 | 5 | ||||
| HDA150-I-NT-X2 | 300 | 243 | 20 to 1 | 7500 | 0.02 | 80 | 2812 | 0.004 | 61.1 | 21.04 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA200-I-NT-X2 | 400 | 324 | 20 to 1 | 10000 | 0.04 | 80 | 3750 | 0.006 | 61.1 | 21.04 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA250-I-NT (6)-X2 | 500 | 405 | 10 to 1 | 12500 | 0.1 | 80 | 4688 | 0.01 | 61.1 | 30.54 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA250-I-NT-X2 | 500 | 405 | 10 to 1 | 12500 | 0.08 | 80 | 4688 | 0.01 | 61.1 | 27.29 | 45.16 | 18.19 | 536 | 8 | 5 | |||
| HDA300-I-NT-X2 | 600 | 486 | 20 to 1 | 15000 | 0.14 | 80 | 5626 | 0.02 | 61.1 | 30.54 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA350-I-NT (8)-X2 | 700 | 567 | 10 to 1 | 17500 | 0.27 | 80 | 6562 | 0.04 | 61.1 | 37.04 | 45.16 | 18.19 | 878 | 8 | 5 | |||
| HDA350-I-NT-X2 | 700 | 567 | 10 to 1 | 17500 | 0.22 | 80 | 6562 | 0.03 | 61.1 | 33.79 | 45.16 | 18.19 | 778 | 8 | 5 | |||
| HDA400-I-NT-X2 | 800 | 648 | 20 to 1 | 20000 | 0.35 | 80 | 7500 | 0.05 | 61.1 | 37.04 | 45.16 | 18.19 | 878 | 8 | 5 | |||
| HDA500-I-NT-X2 | 1000 | 810 | 20 to 1 | 25000 | 0.65 | 80 | 9376 | 0.1 | 61.1 | 43.54 | 45.16 | 18.19 | 960 | 10 | ||||
| HDA600-I-NT-X2 | 1200 | 972 | 20 to 1 | 30000 | 1.18 | 80 | 11250 | 0.17 | 61.1 | 50.04 | 45.16 | 18.19 | 1044 | 10 | ||||
| HDA150-I-NT-X3 | 450 | 364 | 30 to 1 | 11250 | 0.02 | 80 | 4218 | 0.004 | 91.59 | 21.04 | 45.16 | 18.19 | 732 | 12 | 7.5 | |||
| HDA200-I-NT-X3 | 600 | 486 | 30 to 1 | 15000 | 0.04 | 80 | 5625 | 0.006 | 91.59 | 21.04 | 45.16 | 18.19 | 732 | 12 | 7.5 | |||
| HDA250-I-NT (6)-X3 | 750 | 608 | 30 to 1 | 18750 | 0.1 | 80 | 7032 | 0.01 | 91.59 | 30.54 | 45.16 | 18.19 | 834 | 12 | 7.5 | |||
| HDA250-I-NT-X3 | 750 | 608 | 15 to 1 | 18750 | 0.08 | 80 | 7032 | 0.01 | 91.59 | 27.29 | 45.16 | 18.19 | 804 | 12 | 7.5 | |||
| HDA300-I-NT-X3 | 900 | 729 | 30 to 1 | 22500 | 0.14 | 80 | 8439 | 0.02 | 91.59 | 30.54 | 45.16 | 18.19 | 834 | 12 | 7.5 | |||
| HDA350-I-NT (8)-X3 | 1050 | 850 | 30 to 1 | 26250 | 0.27 | 80 | 9843 | 0.04 | 91.59 | 37.04 | 45.16 | 18.19 | 1317 | 12 | 7.5 | |||
| HDA350-I-NT-X3 | 1050 | 850 | 15 to 1 | 26250 | 0.22 | 80 | 9843 | 0.03 | 91.59 | 33.79 | 45.16 | 18.19 | 1167 | 12 | 7.5 | |||
| HDA400-I-NT-X3 | 1200 | 972 | 30 to 1 | 30000 | 0.35 | 80 | 11250 | 0.05 | 91.59 | 37.04 | 45.16 | 18.19 | 1317 | 12 | 7.5 | |||
| HDA500-I-NT-X3 | 1500 | 1215 | 30 to 1 | 37500 | 0.65 | 80 | 14064 | 0.1 | 91.59 | 43.54 | 45.16 | 18.19 | 1440 | 15 | ||||
| HDA600-I-NT-X3 | 1800 | 1458 | 30 to 1 | 45000 | 1.18 | 80 | 16875 | 0.17 | 91.59 | 50.04 | 45.16 | 18.19 | 1566 | 15 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA150-I-NF | 150 | 122 | 10 to 1 | 3750 | 0.02 | 80 | 1406 | 0.004 | 30.61 | 18.04 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA200-I-NF | 200 | 162 | 10 to 1 | 5000 | 0.04 | 80 | 1875 | 0.006 | 30.61 | 18.04 | 45.16 | 18.19 | 244 | 4 | 2.5 | |||
| HDA250-I-NF | 250 | 202 | 5 to 1 | 6250 | 0.08 | 80 | 2344 | 0.01 | 30.61 | 21.29 | 45.16 | 18.19 | 268 | 4 | 2.5 | |||
| HDA250-I-NF (6) | 250 | 202 | 10 to 1 | 6250 | 0.1 | 80 | 2344 | 0.01 | 30.61 | 24.54 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA300-I-NF | 300 | 243 | 10 to 1 | 7500 | 0.14 | 80 | 2813 | 0.02 | 30.61 | 24.54 | 45.16 | 18.19 | 278 | 4 | 2.5 | |||
| HDA350-I-NF | 350 | 284 | 5 to 1 | 8750 | 0.22 | 80 | 3281 | 0.03 | 30.61 | 27.79 | 45.16 | 18.19 | 389 | 4 | 2.5 | |||
| HDA350-I-NF (8) | 350 | 284 | 10 to 1 | 8750 | 0.27 | 80 | 3281 | 0.04 | 30.61 | 34.04 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA400-I-NF | 400 | 324 | 10 to 1 | 10000 | 0.35 | 80 | 3750 | 0.05 | 30.61 | 34.04 | 45.16 | 18.19 | 439 | 4 | 2.5 | |||
| HDA500-I-NF | 500 | 405 | 10 to 1 | 12500 | 0.65 | 80 | 4688 | 0.1 | 30.61 | 40.54 | 45.16 | 18.19 | 480 | 5 | ||||
| HDA600-I-NF | 600 | 486 | 10 to 1 | 15000 | 1.18 | 80 | 5625 | 0.17 | 30.61 | 47.04 | 45.16 | 18.19 | 522 | 5 | ||||
| HDA150-I-NF-X2 | 300 | 243 | 20 to 1 | 7500 | 0.02 | 80 | 2812 | 0.004 | 61.1 | 21.04 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA200-I-NF-X2 | 400 | 324 | 20 to 1 | 10000 | 0.04 | 80 | 3750 | 0.006 | 61.1 | 21.04 | 45.16 | 18.19 | 488 | 8 | 5 | |||
| HDA250-I-NF (6)-X2 | 500 | 405 | 10 to 1 | 12500 | 0.1 | 80 | 4688 | 0.01 | 61.1 | 27.54 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA250-I-NF-X2 | 500 | 405 | 10 to 1 | 12500 | 0.08 | 80 | 4688 | 0.01 | 61.1 | 24.29 | 45.16 | 18.19 | 536 | 8 | 5 | |||
| HDA300-I-NF-X2 | 600 | 486 | 20 to 1 | 15000 | 0.14 | 80 | 5626 | 0.02 | 61.1 | 27.54 | 45.16 | 18.19 | 556 | 8 | 5 | |||
| HDA350-I-NF (8)-X2 | 700 | 567 | 10 to 1 | 17500 | 0.27 | 80 | 6562 | 0.04 | 61.1 | 34.04 | 45.16 | 18.19 | 878 | 8 | 5 | |||
| HDA350-I-NF-X2 | 700 | 567 | 10 to 1 | 17500 | 0.22 | 80 | 6562 | 0.03 | 61.1 | 30.79 | 45.16 | 18.19 | 778 | 8 | 5 | |||
| HDA400-I-NF-X2 | 800 | 648 | 20 to 1 | 20000 | 0.35 | 80 | 7500 | 0.05 | 61.1 | 34.04 | 45.16 | 18.19 | 878 | 8 | 5 | |||
| HDA500-I-NF-X2 | 1000 | 810 | 20 to 1 | 25000 | 0.65 | 80 | 9376 | 0.1 | 61.1 | 40.54 | 45.16 | 18.19 | 960 | 10 | ||||
| HDA600-I-NF-X2 | 1200 | 972 | 20 to 1 | 30000 | 1.18 | 80 | 11250 | 0.17 | 61.1 | 47.04 | 45.16 | 18.19 | 1044 | 10 | ||||
| HDA150-I-NF-X3 | 450 | 364 | 30 to 1 | 11250 | 0.02 | 80 | 4218 | 0.004 | 91.59 | 21.04 | 45.16 | 18.19 | 732 | 12 | 7.5 | |||
| HDA200-I-NF-X3 | 600 | 486 | 30 to 1 | 15000 | 0.04 | 80 | 5625 | 0.006 | 91.59 | 21.04 | 45.16 | 18.19 | 732 | 12 | 7.5 | |||
| HDA250-I-NF (6)-X3 | 750 | 608 | 30 to 1 | 18750 | 0.1 | 80 | 7032 | 0.01 | 91.59 | 27.54 | 45.16 | 18.19 | 834 | 12 | 7.5 | |||
| HDA250-I-NF-X3 | 750 | 608 | 15 to 1 | 18750 | 0.08 | 80 | 7032 | 0.01 | 91.59 | 24.29 | 45.16 | 18.19 | 804 | 12 | 7.5 | |||
| HDA300-I-NF-X3 | 900 | 729 | 30 to 1 | 22500 | 0.14 | 80 | 8439 | 0.02 | 91.59 | 27.54 | 45.16 | 18.19 | 834 | 12 | 7.5 | |||
| HDA350-I-NF (8)-X3 | 1050 | 850 | 30 to 1 | 26250 | 0.27 | 80 | 9843 | 0.04 | 91.59 | 34.04 | 45.16 | 18.19 | 1317 | 12 | 7.5 | |||
| HDA350-I-NF-X3 | 1050 | 850 | 15 to 1 | 26250 | 0.22 | 80 | 9843 | 0.03 | 91.59 | 30.79 | 45.16 | 18.19 | 1167 | 12 | 7.5 | |||
| HDA400-I-NF-X3 | 1200 | 972 | 30 to 1 | 30000 | 0.35 | 80 | 11250 | 0.05 | 91.59 | 34.04 | 45.16 | 18.19 | 1317 | 12 | 7.5 | |||
| HDA500-I-NF-X3 | 1500 | 1215 | 30 to 1 | 37500 | 0.65 | 80 | 14064 | 0.1 | 91.59 | 40.54 | 45.16 | 18.19 | 1440 | 15 | ||||
| HDA600-I-NF-X3 | 1800 | 1458 | 30 to 1 | 45000 | 1.18 | 80 | 16875 | 0.17 | 91.59 | 47.04 | 45.16 | 18.19 | 1566 | 15 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
HDB-B Units
Images coming soon!
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDB180-B-NT | 180 | 146 | 10 to 1 | 4500 | 0.11 | 90 | 1500 | 0.01 | 28.94 | 21.78 | 79.86 | 18.19 | 174 | 4 | 2.5 | |||
| HDB200-B-NT | 200 | 162 | 10 to 1 | 5000 | 0.13 | 90 | 1667 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 174 | 4 | 2.5 | |||
| HDB225-B-NT | 225 | 182 | 5 to 1 | 5625 | 0.16 | 90 | 1875 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 174 | 4 | 2.5 | |||
| HDB250-B-NT | 250 | 202 | 5 to 1 | 6250 | 0.15 | 90 | 2083 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 216 | 4 | 2.5 | |||
| HDB270-B-NT | 270 | 219 | 10 to 1 | 6750 | 0.13 | 90 | 2250 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 279 | 4 | 2.5 | |||
| HDB300-B-NT | 300 | 243 | 10 to 1 | 7500 | 0.16 | 90 | 2500 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 279 | 4 | 2.5 | |||
| HDB315-B-NT | 315 | 255 | 5 to 1 | 7875 | 0.15 | 90 | 2625 | 0.02 | 32.19 | 21.78 | 79.86 | 18.19 | 279 | 4 | 2.5 | |||
| HDB350-B-NT | 350 | 284 | 5 to 1 | 8750 | 0.18 | 90 | 2917 | 0.02 | 32.19 | 21.78 | 79.86 | 18.19 | 342 | 4 | 2.5 | |||
| HDB360-B-NT | 360 | 292 | 10 to 1 | 9000 | 0.16 | 90 | 3000 | 0.02 | 35.44 | 21.78 | 79.86 | 18.19 | 405 | 4 | 2.5 | |||
| HDB375-B-NT | 375 | 304 | 10 to 1 | 9375 | 0.18 | 90 | 3125 | 0.02 | 35.44 | 21.78 | 79.86 | 18.19 | 405 | 4 | 2.5 | |||
| HDB400-B-NT | 400 | 324 | 10 to 1 | 10000 | 0.2 | 90 | 3333 | 0.02 | 35.44 | 21.78 | 79.86 | 18.19 | 405 | 4 | 2.5 | |||
| HDB500-B-NT | 500 | 405 | 10 to 1 | 12500 | 0.21 | 90 | 4167 | 0.02 | 41.94 | 24.28 | 79.86 | 18.19 | 484 | 5 | ||||
| HDB600-B-NT | 600 | 486 | 10 to 1 | 15000 | 0.23 | 90 | 5000 | 0.03 | 48.44 | 24.28 | 79.86 | 18.19 | 516 | 5 | ||||
| HDB180-B-NT-X2 | 360 | 292 | 20 to 1 | 4500 | 0.22 | 180 | 1500 | 0.02 | 28.94 | 43.44 | 79.86 | 18.19 | 348 | 8 | 5 | |||
| HDB200-B-NT-X2 | 400 | 324 | 20 to 1 | 5000 | 0.26 | 180 | 1667 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 348 | 8 | 5 | |||
| HDB225-B-NT-X2 | 450 | 364 | 10 to 1 | 5625 | 0.32 | 180 | 1875 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 348 | 8 | 5 | |||
| HDB250-B-NT-X2 | 500 | 405 | 10 to 1 | 6250 | 0.3 | 180 | 2083 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 432 | 8 | 5 | |||
| HDB270-B-NT-X2 | 540 | 437 | 20 to 1 | 6750 | 0.26 | 180 | 2250 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 558 | 8 | 5 | |||
| HDB300-B-NT-X2 | 600 | 486 | 20 to 1 | 7500 | 0.32 | 180 | 2500 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 558 | 8 | 5 | |||
| HDB315-B-NT-X2 | 630 | 510 | 10 to 1 | 7875 | 0.3 | 180 | 2625 | 0.04 | 32.19 | 43.44 | 79.86 | 18.19 | 558 | 8 | 5 | |||
| HDB350-B-NT-X2 | 700 | 567 | 10 to 1 | 8750 | 0.36 | 180 | 2917 | 0.04 | 32.19 | 43.44 | 79.86 | 18.19 | 684 | 8 | 5 | |||
| HDB360-B-NT-X2 | 720 | 583 | 20 to 1 | 9000 | 0.32 | 180 | 3000 | 0.04 | 35.44 | 43.44 | 79.86 | 18.19 | 810 | 8 | 5 | |||
| HDB375-B-NT-X2 | 750 | 608 | 20 to 1 | 9375 | 0.36 | 180 | 3125 | 0.04 | 35.44 | 43.44 | 79.86 | 18.19 | 810 | 8 | 5 | |||
| HDB400-B-NT-X2 | 800 | 648 | 20 to 1 | 10000 | 0.4 | 180 | 3333 | 0.04 | 35.44 | 43.44 | 79.86 | 18.19 | 810 | 8 | 5 | |||
| HDB500-B-NT-X2 | 1000 | 810 | 20 to 1 | 12500 | 0.42 | 180 | 4167 | 0.04 | 41.94 | 48.44 | 79.86 | 18.19 | 968 | 10 | ||||
| HDB600-B-NT-X2 | 1200 | 972 | 20 to 1 | 15000 | 0.46 | 180 | 5000 | 0.06 | 48.44 | 48.44 | 79.86 | 18.19 | 1032 | 10 |
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDB180-B-NF | 180 | 146 | 10 to 1 | 4500 | 0.11 | 90 | 1500 | 0.01 | 28.94 | 21.78 | 79.86 | 18.19 | 174 | 4 | 2.5 | |||
| HDB200-B-NF | 200 | 162 | 10 to 1 | 5000 | 0.13 | 90 | 1667 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 174 | 4 | 2.5 | |||
| HDB225-B-NF | 225 | 182 | 5 to 1 | 5625 | 0.16 | 90 | 1875 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 174 | 4 | 2.5 | |||
| HDB250-B-NF | 250 | 202 | 5 to 1 | 6250 | 0.15 | 90 | 2083 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 216 | 4 | 2.5 | |||
| HDB270-B-NF | 270 | 219 | 10 to 1 | 6750 | 0.13 | 90 | 2250 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 279 | 4 | 2.5 | |||
| HDB300-B-NF | 300 | 243 | 10 to 1 | 7500 | 0.16 | 90 | 2500 | 0.02 | 28.94 | 21.78 | 79.86 | 18.19 | 279 | 4 | 2.5 | |||
| HDB315-B-NF | 315 | 255 | 5 to 1 | 7875 | 0.15 | 90 | 2625 | 0.02 | 32.19 | 21.78 | 79.86 | 18.19 | 279 | 4 | 2.5 | |||
| HDB350-B-NF | 350 | 284 | 5 to 1 | 8750 | 0.18 | 90 | 2917 | 0.02 | 32.19 | 21.78 | 79.86 | 18.19 | 342 | 4 | 2.5 | |||
| HDB360-B-NF | 360 | 292 | 10 to 1 | 9000 | 0.16 | 90 | 3000 | 0.02 | 35.44 | 21.78 | 79.86 | 18.19 | 405 | 4 | 2.5 | |||
| HDB375-B-NF | 375 | 304 | 10 to 1 | 9375 | 0.18 | 90 | 3125 | 0.02 | 35.44 | 21.78 | 79.86 | 18.19 | 405 | 4 | 2.5 | |||
| HDB400-B-NF | 400 | 324 | 10 to 1 | 10000 | 0.2 | 90 | 3333 | 0.02 | 35.44 | 21.78 | 79.86 | 18.19 | 405 | 4 | 2.5 | |||
| HDB500-B-NF | 500 | 405 | 10 to 1 | 12500 | 0.21 | 90 | 4167 | 0.02 | 41.94 | 24.28 | 79.86 | 18.19 | 484 | 5 | ||||
| HDB600-B-NF | 600 | 486 | 10 to 1 | 15000 | 0.23 | 90 | 5000 | 0.03 | 48.44 | 24.28 | 79.86 | 18.19 | 516 | 5 | ||||
| HDB180-B-NF-X2 | 360 | 292 | 20 to 1 | 4500 | 0.22 | 180 | 1500 | 0.02 | 28.94 | 43.44 | 79.86 | 18.19 | 348 | 8 | 5 | |||
| HDB200-B-NF-X2 | 400 | 324 | 20 to 1 | 5000 | 0.26 | 180 | 1667 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 348 | 8 | 5 | |||
| HDB225-B-NF-X2 | 450 | 364 | 10 to 1 | 5625 | 0.32 | 180 | 1875 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 348 | 8 | 5 | |||
| HDB250-B-NF-X2 | 500 | 405 | 10 to 1 | 6250 | 0.3 | 180 | 2083 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 432 | 8 | 5 | |||
| HDB270-B-NF-X2 | 540 | 437 | 20 to 1 | 6750 | 0.26 | 180 | 2250 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 558 | 8 | 5 | |||
| HDB300-B-NF-X2 | 600 | 486 | 20 to 1 | 7500 | 0.32 | 180 | 2500 | 0.04 | 28.94 | 43.44 | 79.86 | 18.19 | 558 | 8 | 5 | |||
| HDB315-B-NF-X2 | 630 | 510 | 10 to 1 | 7875 | 0.3 | 180 | 2625 | 0.04 | 32.19 | 43.44 | 79.86 | 18.19 | 558 | 8 | 5 | |||
| HDB350-B-NF-X2 | 700 | 567 | 10 to 1 | 8750 | 0.36 | 180 | 2917 | 0.04 | 32.19 | 43.44 | 79.86 | 18.19 | 684 | 8 | 5 | |||
| HDB360-B-NF-X2 | 720 | 583 | 20 to 1 | 9000 | 0.32 | 180 | 3000 | 0.04 | 35.44 | 43.44 | 79.86 | 18.19 | 810 | 8 | 5 | |||
| HDB375-B-NF-X2 | 750 | 608 | 20 to 1 | 9375 | 0.36 | 180 | 3125 | 0.04 | 35.44 | 43.44 | 79.86 | 18.19 | 810 | 8 | 5 | |||
| HDB400-B-NF-X2 | 800 | 648 | 20 to 1 | 10000 | 0.4 | 180 | 3333 | 0.04 | 35.44 | 43.44 | 79.86 | 18.19 | 810 | 8 | 5 | |||
| HDB500-B-NF-X2 | 1000 | 810 | 20 to 1 | 12500 | 0.42 | 180 | 4167 | 0.04 | 41.94 | 48.44 | 79.86 | 18.19 | 968 | 10 | ||||
| HDB600-B-NF-X2 | 1200 | 972 | 20 to 1 | 15000 | 0.46 | 180 | 5000 | 0.06 | 48.44 | 48.44 | 79.86 | 18.19 | 1032 | 10 |
HDB-F Units
Images coming soon!
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDB180-F-NF | 180 | 146 | 10 to 1 | 4500 | 0.11 | 90 | 1500 | 0.01 | 22.65 | 30.19 | 78.87 | 18.19 | 174 | 4 | 2.5 | |||
| HDB200-F-NF | 200 | 162 | 10 to 1 | 5000 | 0.13 | 90 | 1667 | 0.02 | 22.65 | 30.19 | 78.87 | 18.19 | 174 | 4 | 2.5 | |||
| HDB225-F-NF | 225 | 182 | 5 to 1 | 5625 | 0.16 | 90 | 1875 | 0.02 | 25.9 | 30.19 | 78.87 | 18.19 | 174 | 4 | 2.5 | |||
| HDB250-F-NF | 250 | 202 | 5 to 1 | 6250 | 0.15 | 90 | 2083 | 0.02 | 25.9 | 30.19 | 78.87 | 18.19 | 216 | 4 | 2.5 | |||
| HDB270-F-NF | 270 | 219 | 10 to 1 | 6750 | 0.13 | 90 | 2250 | 0.02 | 29.15 | 30.19 | 78.87 | 18.19 | 279 | 4 | 2.5 | |||
| HDB300-F-NF | 300 | 243 | 10 to 1 | 7500 | 0.16 | 90 | 2500 | 0.02 | 29.15 | 30.19 | 78.87 | 18.19 | 279 | 4 | 2.5 | |||
| HDB315-F-NF | 315 | 255 | 5 to 1 | 7875 | 0.15 | 90 | 2625 | 0.02 | 32.4 | 30.19 | 78.87 | 18.19 | 279 | 4 | 2.5 | |||
| HDB350-F-NF | 350 | 284 | 5 to 1 | 8750 | 0.18 | 90 | 2917 | 0.02 | 32.4 | 30.19 | 78.87 | 18.19 | 342 | 4 | 2.5 | |||
| HDB360-F-NF | 360 | 292 | 10 to 1 | 9000 | 0.16 | 90 | 3000 | 0.02 | 35.65 | 30.19 | 78.87 | 18.19 | 405 | 4 | 2.5 | |||
| HDB375-F-NF | 375 | 304 | 10 to 1 | 9375 | 0.18 | 90 | 3125 | 0.02 | 35.65 | 30.19 | 78.87 | 18.19 | 405 | 4 | 2.5 | |||
| HDB400-F-NF | 400 | 324 | 10 to 1 | 10000 | 0.2 | 90 | 3333 | 0.02 | 35.65 | 30.19 | 78.87 | 18.19 | 405 | 4 | 2.5 | |||
| HDB500-F-NF | 500 | 405 | 10 to 1 | 12500 | 0.21 | 90 | 4167 | 0.02 | 42.15 | 32.69 | 78.87 | 18.19 | 484 | 5 | ||||
| HDB600-F-NF | 600 | 486 | 10 to 1 | 15000 | 0.23 | 90 | 5000 | 0.03 | 48.65 | 32.69 | 78.87 | 18.19 | 516 | 5 | ||||
| HDB180-F-NF-X2 | 360 | 292 | 20 to 1 | 9000 | 0.11 | 90 | 3000 | 0.01 | 45.18 | 30.19 | 78.87 | 18.19 | 348 | 8 | 5 | |||
| HDB200-F-NF-X2 | 400 | 324 | 20 to 1 | 10000 | 0.13 | 90 | 3334 | 0.02 | 45.18 | 30.19 | 78.87 | 18.19 | 348 | 8 | 5 | |||
| HDB225-F-NF-X2 | 450 | 364 | 10 to 1 | 11250 | 0.16 | 90 | 3750 | 0.02 | 51.68 | 30.19 | 78.87 | 18.19 | 348 | 8 | 5 | |||
| HDB250-F-NF-X2 | 500 | 405 | 10 to 1 | 12500 | 0.15 | 90 | 4166 | 0.02 | 51.68 | 30.19 | 78.87 | 18.19 | 432 | 8 | 5 | |||
| HDB270-F-NF-X2 | 540 | 437 | 20 to 1 | 13500 | 0.13 | 90 | 4500 | 0.02 | 58.18 | 30.19 | 78.87 | 18.19 | 558 | 8 | 5 | |||
| HDB300-F-NF-X2 | 600 | 486 | 20 to 1 | 15000 | 0.16 | 90 | 5000 | 0.02 | 58.18 | 30.19 | 78.87 | 18.19 | 558 | 8 | 5 | |||
| HDB315-F-NF-X2 | 630 | 510 | 10 to 1 | 15750 | 0.15 | 90 | 5250 | 0.02 | 64.68 | 30.19 | 78.87 | 18.19 | 558 | 8 | 5 | |||
| HDB350-F-NF-X2 | 700 | 567 | 10 to 1 | 17500 | 0.18 | 90 | 5834 | 0.02 | 64.68 | 30.19 | 78.87 | 18.19 | 684 | 8 | 5 | |||
| HDB360-F-NF-X2 | 720 | 583 | 20 to 1 | 18000 | 0.16 | 90 | 6000 | 0.02 | 71.18 | 30.19 | 78.87 | 18.19 | 810 | 8 | 5 | |||
| HDB375-F-NF-X2 | 750 | 608 | 20 to 1 | 18750 | 0.18 | 90 | 6250 | 0.02 | 71.18 | 30.19 | 78.87 | 18.19 | 810 | 8 | 5 | |||
| HDB400-F-NF-X2 | 800 | 648 | 20 to 1 | 20000 | 0.2 | 90 | 6666 | 0.02 | 71.18 | 30.19 | 78.87 | 18.19 | 810 | 8 | 5 | |||
| HDB500-F-NF-X2 | 1000 | 810 | 20 to 1 | 25000 | 0.21 | 90 | 8334 | 0.02 | 84.18 | 32.69 | 78.87 | 18.19 | 968 | 10 | ||||
| HDB600-F-NF-X2 | 1200 | 972 | 20 to 1 | 30000 | 0.23 | 90 | 10000 | 0.03 | 97.18 | 32.69 | 78.87 | 18.19 | 1032 | 10 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDB180-F-NT | 180 | 146 | 10 to 1 | 4500 | 0.11 | 90 | 1500 | 0.01 | 22.65 | 21.57 | 78.87 | 18.19 | 174 | 4 | 2.5 | |||
| HDB200-F-NT | 200 | 162 | 10 to 1 | 5000 | 0.13 | 90 | 1667 | 0.02 | 22.65 | 21.57 | 78.87 | 18.19 | 174 | 4 | 2.5 | |||
| HDB225-F-NT | 225 | 182 | 5 to 1 | 5625 | 0.16 | 90 | 1875 | 0.02 | 25.9 | 21.57 | 78.87 | 18.19 | 174 | 4 | 2.5 | |||
| HDB250-F-NT | 250 | 202 | 5 to 1 | 6250 | 0.15 | 90 | 2083 | 0.02 | 25.9 | 21.57 | 78.87 | 18.19 | 216 | 4 | 2.5 | |||
| HDB270-F-NT | 270 | 219 | 10 to 1 | 6750 | 0.13 | 90 | 2250 | 0.02 | 29.15 | 21.57 | 78.87 | 18.19 | 279 | 4 | 2.5 | |||
| HDB300-F-NT | 300 | 243 | 10 to 1 | 7500 | 0.16 | 90 | 2500 | 0.02 | 29.15 | 21.57 | 78.87 | 18.19 | 279 | 4 | 2.5 | |||
| HDB315-F-NT | 315 | 255 | 5 to 1 | 7875 | 0.15 | 90 | 2625 | 0.02 | 32.4 | 21.57 | 78.87 | 18.19 | 279 | 4 | 2.5 | |||
| HDB350-F-NT | 350 | 284 | 5 to 1 | 8750 | 0.18 | 90 | 2917 | 0.02 | 32.4 | 21.57 | 78.87 | 18.19 | 342 | 4 | 2.5 | |||
| HDB360-F-NT | 360 | 292 | 10 to 1 | 9000 | 0.16 | 90 | 3000 | 0.02 | 35.65 | 21.57 | 78.87 | 18.19 | 405 | 4 | 2.5 | |||
| HDB375-F-NT | 375 | 304 | 10 to 1 | 9375 | 0.18 | 90 | 3125 | 0.02 | 35.65 | 21.57 | 78.87 | 18.19 | 405 | 4 | 2.5 | |||
| HDB400-F-NT | 400 | 324 | 10 to 1 | 10000 | 0.2 | 90 | 3333 | 0.02 | 35.65 | 21.57 | 78.87 | 18.19 | 405 | 4 | 2.5 | |||
| HDB500-F-NT | 500 | 405 | 10 to 1 | 12500 | 0.21 | 90 | 4167 | 0.02 | 42.15 | 24.07 | 78.87 | 18.19 | 484 | 5 | ||||
| HDB600-F-NT | 600 | 486 | 10 to 1 | 15000 | 0.23 | 90 | 5000 | 0.03 | 48.65 | 24.07 | 78.87 | 18.19 | 516 | 5 | ||||
| HDB180-F-NT-X2 | 360 | 292 | 20 to 1 | 9000 | 0.11 | 90 | 3000 | 0.01 | 45.18 | 21.57 | 78.87 | 18.19 | 348 | 8 | 5 | |||
| HDB200-F-NT-X2 | 400 | 324 | 20 to 1 | 10000 | 0.13 | 90 | 3334 | 0.02 | 45.18 | 21.57 | 78.87 | 18.19 | 348 | 8 | 5 | |||
| HDB225-F-NT-X2 | 450 | 364 | 10 to 1 | 11250 | 0.16 | 90 | 3750 | 0.02 | 51.68 | 21.57 | 78.87 | 18.19 | 348 | 8 | 5 | |||
| HDB250-F-NT-X2 | 500 | 405 | 10 to 1 | 12500 | 0.15 | 90 | 4166 | 0.02 | 51.68 | 21.57 | 78.87 | 18.19 | 432 | 8 | 5 | |||
| HDB270-F-NT-X2 | 540 | 437 | 20 to 1 | 13500 | 0.13 | 90 | 4500 | 0.02 | 58.18 | 21.57 | 78.87 | 18.19 | 558 | 8 | 5 | |||
| HDB300-F-NT-X2 | 600 | 486 | 20 to 1 | 15000 | 0.16 | 90 | 5000 | 0.02 | 58.18 | 21.57 | 78.87 | 18.19 | 558 | 8 | 5 | |||
| HDB315-F-NT-X2 | 630 | 510 | 10 to 1 | 15750 | 0.15 | 90 | 5250 | 0.02 | 64.68 | 21.57 | 78.87 | 18.19 | 558 | 8 | 5 | |||
| HDB350-F-NT-X2 | 700 | 567 | 10 to 1 | 17500 | 0.18 | 90 | 5834 | 0.02 | 64.68 | 21.57 | 78.87 | 18.19 | 684 | 8 | 5 | |||
| HDB360-F-NT-X2 | 720 | 583 | 20 to 1 | 18000 | 0.16 | 90 | 6000 | 0.02 | 71.18 | 21.57 | 78.87 | 18.19 | 810 | 8 | 5 | |||
| HDB375-F-NT-X2 | 750 | 608 | 20 to 1 | 18750 | 0.18 | 90 | 6250 | 0.02 | 71.18 | 21.57 | 78.87 | 18.19 | 810 | 8 | 5 | |||
| HDB400-F-NT-X2 | 800 | 648 | 20 to 1 | 20000 | 0.2 | 90 | 6666 | 0.02 | 71.18 | 21.57 | 78.87 | 18.19 | 810 | 8 | 5 | |||
| HDB500-F-NT-X2 | 1000 | 810 | 20 to 1 | 25000 | 0.21 | 90 | 8334 | 0.02 | 84.18 | 24.07 | 78.87 | 18.19 | 968 | 10 | ||||
| HDB600-F-NT-X2 | 1200 | 972 | 20 to 1 | 30000 | 0.23 | 90 | 10000 | 0.03 | 97.18 | 24.07 | 78.87 | 18.19 | 1032 | 10 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
HDG-B Units
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDG050-B-NT | 50 | 40 | 5 to 1 | 1250 | 0.12 | 90 | 417 | 0.01 | 23.82 | 22.14 | 29.03 | 18.19 | 76 | 2.4 | 1.5 | |||
| HDG075-B-NT | 75 | 61 | 5 to 1 | 1875 | 0.26 | 90 | 625 | 0.03 | 23.82 | 22.14 | 29.03 | 18.19 | 76 | 2.4 | 1.5 | |||
| HDG100-B-NT | 100 | 81 | 10 to 1 | 2500 | 0.34 | 90 | 833 | 0.04 | 23.82 | 22.14 | 29.03 | 18.19 | 110 | 2.4 | 1.5 | |||
| HDG125-B-NT | 125 | 101 | 5 to 1 | 3125 | 0.39 | 90 | 1042 | 0.05 | 23.82 | 22.14 | 29.03 | 18.19 | 140 | 2.4 | 1.5 | |||
| HDG150-B-NT | 150 | 122 | 10 to 1 | 3750 | 0.47 | 90 | 1250 | 0.05 | 23.82 | 19.14 | 29.03 | 18.19 | 157 | 2.4 | 1.5 | |||
| HDG175-B-NT | 175 | 142 | 5 to 1 | 4375 | 0.51 | 90 | 1458 | 0.06 | 26.57 | 19.14 | 29.03 | 18.19 | 168 | 2.4 | 1.5 | |||
| HDG200-B-NT | 200 | 162 | 10 to 1 | 5000 | 0.53 | 90 | 1667 | 0.06 | 29.32 | 19.14 | 29.03 | 18.19 | 188 | 4 | 2.4 | |||
| HDG250-B-NT | 250 | 202 | 10 to 1 | 6250 | 0.58 | 90 | 2083 | 0.07 | 34.82 | 19.14 | 29.03 | 18.19 | 240 | 4 | 2.4 | |||
| HDG300-B-NT | 300 | 243 | 10 to 1 | 7500 | 0.66 | 90 | 2500 | 0.08 | 40.32 | 22.14 | 29.03 | 18.19 | 279 | 4 | 2.4 | |||
| HDG350-B-NT | 350 | 284 | 10 to 1 | 8750 | 0.74 | 90 | 2917 | 0.08 | 45.82 | 22.14 | 29.03 | 18.19 | 312 | 4 | 2.4 | |||
| HDG400-B-NT | 400 | 324 | 10 to 1 | 10000 | 0.8 | 90 | 3333 | 0.09 | 45.82 | 22.14 | 29.03 | 18.19 | 320 | 4 | 2.4 | |||
| HDG500-B-NT | 500 | 405 | 10 to 1 | 12500 | 0.93 | 90 | 4167 | 0.1 | 56.82 | 22.14 | 29.03 | 18.19 | 5 | 3.1 | ||||
| HDG600-B-NT | 600 | 486 | 10 to 1 | 15000 | 0.9 | 90 | 5000 | 0.1 | 67.82 | 22.14 | 29.03 | 18.19 | 5 | 3.1 | ||||
| HDG050-B-NT-X2 | 100 | 81 | 10 to 1 | 1250 | 0.24 | 180 | 417 | 0.02 | 26.84 | 44.17 | 29.03 | 18.19 | 152 | 4.8 | 3 | |||
| HDG075-B-NT-X2 | 150 | 122 | 10 to 1 | 1875 | 0.52 | 180 | 625 | 0.06 | 26.84 | 44.17 | 29.03 | 18.19 | 152 | 4.8 | 3 | |||
| HDG100-B-NT-X2 | 200 | 162 | 20 to 1 | 2500 | 0.68 | 180 | 833 | 0.08 | 26.84 | 44.17 | 29.03 | 18.19 | 220 | 4.8 | 3 | |||
| HDG125-B-NT-X2 | 250 | 202 | 10 to 1 | 3125 | 0.78 | 180 | 1042 | 0.1 | 26.84 | 44.17 | 29.03 | 18.19 | 280 | 4.8 | 3 | |||
| HDG150-B-NT-X2 | 300 | 243 | 20 to 1 | 3750 | 0.94 | 180 | 1250 | 0.1 | 26.84 | 44.17 | 29.03 | 18.19 | 314 | 4.8 | 3 | |||
| HDG175-B-NT-X2 | 350 | 284 | 10 to 1 | 4375 | 1.02 | 180 | 1458 | 0.12 | 29.59 | 44.17 | 29.03 | 18.19 | 336 | 4.8 | 3 | |||
| HDG200-B-NT-X2 | 400 | 324 | 20 to 1 | 5000 | 1.06 | 180 | 1667 | 0.12 | 32.34 | 44.17 | 29.03 | 18.19 | 376 | 8 | 4.8 | |||
| HDG250-B-NT-X2 | 500 | 405 | 20 to 1 | 6250 | 1.16 | 180 | 2083 | 0.14 | 37.84 | 44.17 | 29.03 | 18.19 | 480 | 8 | 4.8 | |||
| HDG300-B-NT-X2 | 600 | 486 | 20 to 1 | 7500 | 1.32 | 180 | 2500 | 0.16 | 43.34 | 44.17 | 29.03 | 18.19 | 558 | 8 | 4.8 | |||
| HDG350-B-NT-X2 | 700 | 567 | 20 to 1 | 8750 | 1.48 | 180 | 2917 | 0.16 | 48.84 | 44.17 | 29.03 | 18.19 | 624 | 8 | 4.8 | |||
| HDG400-B-NT-X2 | 800 | 648 | 20 to 1 | 10000 | 1.6 | 180 | 3333 | 0.18 | 51.59 | 44.17 | 29.03 | 18.19 | 640 | 8 | 4.8 | |||
| HDG500-B-NT-X2 | 1000 | 810 | 20 to 1 | 12500 | 1.86 | 180 | 4167 | 0.2 | 59.84 | 44.17 | 29.03 | 18.19 | 10 | 6.2 | ||||
| HDG600-B-NT-X2 | 1200 | 972 | 20 to 1 | 15000 | 1.8 | 180 | 5000 | 0.2 | 70.84 | 44.17 | 29.03 | 18.19 | 10 | 6.2 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDG050-B-NF | 50 | 40 | 5 to 1 | 1250 | 0.12 | 90 | 417 | 0.01 | 22.14 | 23.82 | 29.03 | 18.19 | 76 | 2.4 | 1.5 | |||
| HDG075-B-NF | 75 | 61 | 5 to 1 | 1875 | 0.26 | 90 | 625 | 0.03 | 22.14 | 23.82 | 29.03 | 18.19 | 76 | 2.4 | 1.5 | |||
| HDG100-B-NF | 100 | 81 | 10 to 1 | 2500 | 0.34 | 90 | 833 | 0.04 | 22.14 | 23.82 | 29.03 | 18.19 | 110 | 2.4 | 1.5 | |||
| HDG125-B-NF | 125 | 101 | 5 to 1 | 3125 | 0.39 | 90 | 1042 | 0.05 | 22.14 | 23.82 | 29.03 | 18.19 | 140 | 2.4 | 1.5 | |||
| HDG150-B-NF | 150 | 122 | 10 to 1 | 3750 | 0.47 | 90 | 1250 | 0.05 | 22.14 | 20.82 | 29.03 | 18.19 | 157 | 2.4 | 1.5 | |||
| HDG175-B-NF | 175 | 142 | 5 to 1 | 4375 | 0.51 | 90 | 1458 | 0.06 | 22.14 | 23.57 | 29.03 | 18.19 | 168 | 2.4 | 1.5 | |||
| HDG200-B-NF | 200 | 162 | 10 to 1 | 5000 | 0.53 | 90 | 1667 | 0.06 | 22.14 | 26.32 | 29.03 | 18.19 | 188 | 4 | 2.4 | |||
| HDG250-B-NF | 250 | 202 | 10 to 1 | 6250 | 0.58 | 90 | 2083 | 0.07 | 22.14 | 31.82 | 29.03 | 18.19 | 240 | 4 | 2.4 | |||
| HDG300-B-NF | 300 | 243 | 10 to 1 | 7500 | 0.66 | 90 | 2500 | 0.08 | 22.14 | 40.32 | 29.03 | 18.19 | 279 | 4 | 2.4 | |||
| HDG350-B-NF | 350 | 284 | 10 to 1 | 8750 | 0.74 | 90 | 2917 | 0.08 | 22.14 | 45.82 | 29.03 | 18.19 | 312 | 4 | 2.4 | |||
| HDG400-B-NF | 400 | 324 | 10 to 1 | 10000 | 0.8 | 90 | 3333 | 0.09 | 22.14 | 45.82 | 29.03 | 18.19 | 320 | 4 | 2.4 | |||
| HDG500-B-NF | 500 | 405 | 10 to 1 | 12500 | 0.93 | 90 | 4167 | 0.1 | 22.14 | 56.82 | 29.03 | 18.19 | 5 | 3.1 | ||||
| HDG600-B-NF | 600 | 486 | 10 to 1 | 15000 | 0.9 | 90 | 5000 | 0.1 | 22.14 | 67.82 | 29.03 | 18.19 | 5 | 3.1 | ||||
| HDG050-B-NF-X2 | 100 | 81 | 10 to 1 | 1250 | 0.24 | 180 | 417 | 0.02 | 26.84 | 44.17 | 29.03 | 18.19 | 152 | 4.8 | 3 | |||
| HDG075-B-NF-X2 | 150 | 122 | 10 to 1 | 1875 | 0.52 | 180 | 625 | 0.06 | 26.84 | 44.17 | 29.03 | 18.19 | 152 | 4.8 | 3 | |||
| HDG100-B-NF-X2 | 200 | 162 | 20 to 1 | 2500 | 0.68 | 180 | 833 | 0.08 | 26.84 | 44.17 | 29.03 | 18.19 | 220 | 4.8 | 3 | |||
| HDG125-B-NF-X2 | 250 | 202 | 10 to 1 | 3125 | 0.78 | 180 | 1042 | 0.1 | 26.84 | 44.17 | 29.03 | 18.19 | 280 | 4.8 | 3 | |||
| HDG150-B-NF-X2 | 300 | 243 | 20 to 1 | 3750 | 0.94 | 180 | 1250 | 0.1 | 26.84 | 44.17 | 29.03 | 18.19 | 314 | 4.8 | 3 | |||
| HDG175-B-NF-X2 | 350 | 284 | 10 to 1 | 4375 | 1.02 | 180 | 1458 | 0.12 | 29.59 | 44.17 | 29.03 | 18.19 | 336 | 4.8 | 3 | |||
| HDG200-B-NF-X2 | 400 | 324 | 20 to 1 | 5000 | 1.06 | 180 | 1667 | 0.12 | 32.34 | 44.17 | 29.03 | 18.19 | 376 | 8 | 4.8 | |||
| HDG250-B-NF-X2 | 500 | 405 | 20 to 1 | 6250 | 1.16 | 180 | 2083 | 0.14 | 37.84 | 44.17 | 29.03 | 18.19 | 480 | 8 | 4.8 | |||
| HDG300-B-NF-X2 | 600 | 486 | 20 to 1 | 7500 | 1.32 | 180 | 2500 | 0.16 | 43.34 | 44.17 | 29.03 | 18.19 | 558 | 8 | 4.8 | |||
| HDG350-B-NF-X2 | 700 | 567 | 20 to 1 | 8750 | 1.48 | 180 | 2917 | 0.16 | 48.84 | 44.17 | 29.03 | 18.19 | 624 | 8 | 4.8 | |||
| HDG400-B-NF-X2 | 800 | 648 | 20 to 1 | 10000 | 1.6 | 180 | 3333 | 0.18 | 51.59 | 44.17 | 29.03 | 18.19 | 640 | 8 | 4.8 | |||
| HDG500-B-NF-X2 | 1000 | 810 | 20 to 1 | 12500 | 1.86 | 180 | 4167 | 0.2 | 59.84 | 44.17 | 29.03 | 18.19 | 10 | 6.2 | ||||
| HDG600-B-NF-X2 | 1200 | 972 | 20 to 1 | 15000 | 1.8 | 180 | 5000 | 0.2 | 70.84 | 44.17 | 29.03 | 18.19 | 10 | 6.2 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
HDG-F Units
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDG050-F-NF | 50 | 40 | 5 to 1 | 1250 | 0.12 | 90 | 417 | 0.01 | 15.75 | 32.96 | 29.03 | 18.19 | 76 | 2.4 | 1.5 | |||
| HDG075-F-NF | 75 | 61 | 5 to 1 | 1875 | 0.26 | 90 | 625 | 0.03 | 15.75 | 32.96 | 29.03 | 18.19 | 76 | 2.4 | 1.5 | |||
| HDG100-F-NF | 100 | 81 | 5 to 1 | 2500 | 0.34 | 90 | 833 | 0.04 | 18.5 | 32.96 | 29.03 | 18.19 | 110 | 2.4 | 1.5 | |||
| HDG125-F-NF | 125 | 101 | 5 to 1 | 3125 | 0.39 | 90 | 1042 | 0.05 | 21.25 | 32.96 | 29.03 | 18.19 | 140 | 2.4 | 1.5 | |||
| HDG150-F-NF | 150 | 122 | 10 to 1 | 3750 | 0.47 | 90 | 1250 | 0.05 | 24 | 29.96 | 29.03 | 18.19 | 157 | 2.4 | 1.5 | |||
| HDG175-F-NF | 175 | 142 | 5 to 1 | 4375 | 0.51 | 90 | 1458 | 0.06 | 26.75 | 29.96 | 29.03 | 18.19 | 168 | 2.4 | 1.5 | |||
| HDG200-F-NF | 200 | 162 | 10 to 1 | 5000 | 0.53 | 90 | 1667 | 0.06 | 29.5 | 29.96 | 29.03 | 18.19 | 188 | 4 | 2.4 | |||
| HDG250-F-NF | 250 | 202 | 10 to 1 | 6250 | 0.58 | 90 | 2083 | 0.07 | 35 | 29.96 | 29.03 | 18.19 | 240 | 4 | 2.4 | |||
| HDG300-F-NF | 300 | 243 | 10 to 1 | 7500 | 0.66 | 90 | 2500 | 0.08 | 40.5 | 32.96 | 29.03 | 18.19 | 279 | 4 | 2.4 | |||
| HDG350-F-NF | 350 | 284 | 10 to 1 | 8750 | 0.74 | 90 | 2917 | 0.08 | 46 | 32.96 | 29.03 | 18.19 | 312 | 4 | 2.4 | |||
| HDG400-F-NF | 400 | 324 | 10 to 1 | 10000 | 0.8 | 90 | 3333 | 0.09 | 48.75 | 32.96 | 29.03 | 18.19 | 320 | 4 | 2.4 | |||
| HDG500-F-NF | 500 | 405 | 10 to 1 | 12500 | 0.93 | 90 | 4167 | 0.1 | 57 | 32.96 | 29.03 | 18.19 | 5 | 3.1 | ||||
| HDG600-F-NF | 600 | 486 | 10 to 1 | 15000 | 0.9 | 90 | 5000 | 0.1 | 68 | 32.96 | 29.03 | 18.19 | 5 | 3.1 | ||||
| HDG050-F-NF-X2 | 100 | 81 | 10 to 1 | 2500 | 0.12 | 90 | 834 | 0.01 | 31.39 | 29.96 | 29.03 | 18.19 | 152 | 4.8 | 3 | |||
| HDG075-F-NF-X2 | 150 | 122 | 10 to 1 | 3750 | 0.26 | 90 | 1250 | 0.03 | 31.39 | 29.96 | 29.03 | 18.19 | 152 | 4.8 | 3 | |||
| HDG100-F-NF-X2 | 200 | 162 | 20 to 1 | 5000 | 0.34 | 90 | 1666 | 0.04 | 36.89 | 29.96 | 29.03 | 18.19 | 220 | 4.8 | 3 | |||
| HDG125-F-NF-X2 | 250 | 202 | 10 to 1 | 6250 | 0.39 | 90 | 2084 | 0.05 | 42.39 | 29.96 | 29.03 | 18.19 | 280 | 4.8 | 3 | |||
| HDG150-F-NF-X2 | 300 | 243 | 20 to 1 | 7500 | 0.47 | 90 | 2500 | 0.05 | 47.89 | 29.96 | 29.03 | 18.19 | 314 | 4.8 | 3 | |||
| HDG175-F-NF-X2 | 350 | 284 | 10 to 1 | 8750 | 0.51 | 90 | 2916 | 0.06 | 26.75 | 29.96 | 29.03 | 18.19 | 336 | 4.8 | 3 | |||
| HDG200-F-NF-X2 | 400 | 324 | 20 to 1 | 10000 | 0.53 | 90 | 3334 | 0.06 | 53.39 | 29.96 | 29.03 | 18.19 | 376 | 8 | 4.8 | |||
| HDG250-F-NF-X2 | 500 | 405 | 20 to 1 | 12500 | 0.58 | 90 | 4166 | 0.07 | 69.89 | 29.96 | 29.03 | 18.19 | 480 | 8 | 4.8 | |||
| HDG300-F-NF-X2 | 600 | 486 | 20 to 1 | 15000 | 0.66 | 90 | 5000 | 0.08 | 80.89 | 29.96 | 29.03 | 18.19 | 558 | 8 | 4.8 | |||
| HDG350-F-NF-X2 | 700 | 567 | 20 to 1 | 17500 | 0.74 | 90 | 5834 | 0.08 | 91.89 | 29.96 | 29.03 | 18.19 | 624 | 8 | 4.8 | |||
| HDG400-F-NF-X2 | 800 | 648 | 20 to 1 | 20000 | 0.8 | 90 | 6666 | 0.09 | 97.39 | 29.96 | 29.03 | 18.19 | 640 | 8 | 4.8 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDG050-F-NT | 50 | 40 | 5 to 1 | 1250 | 0.12 | 90 | 417 | 0.01 | 15.75 | 24.96 | 29.03 | 18.19 | 76 | 2.4 | 1.5 | |||
| HDG075-F-NT | 75 | 61 | 5 to 1 | 1875 | 0.26 | 90 | 625 | 0.03 | 15.75 | 24.96 | 29.03 | 18.19 | 76 | 2.4 | 1.5 | |||
| HDG100-F-NT | 100 | 81 | 5 to 1 | 2500 | 0.34 | 90 | 833 | 0.04 | 18.5 | 24.96 | 29.03 | 18.19 | 110 | 2.4 | 1.5 | |||
| HDG125-F-NT | 125 | 101 | 5 to 1 | 3125 | 0.39 | 90 | 1042 | 0.05 | 21.25 | 24.96 | 29.03 | 18.19 | 140 | 2.4 | 1.5 | |||
| HDG150-F-NT | 150 | 122 | 10 to 1 | 3750 | 0.47 | 90 | 1250 | 0.05 | 24 | 21.96 | 29.03 | 18.19 | 157 | 2.4 | 1.5 | |||
| HDG175-F-NT | 175 | 142 | 5 to 1 | 4375 | 0.51 | 90 | 1458 | 0.06 | 26.75 | 21.96 | 29.03 | 18.19 | 168 | 2.4 | 1.5 | |||
| HDG200-F-NT | 200 | 162 | 10 to 1 | 5000 | 0.53 | 90 | 1667 | 0.06 | 29.5 | 21.96 | 29.03 | 18.19 | 188 | 4 | 2.4 | |||
| HDG250-F-NT | 250 | 202 | 10 to 1 | 6250 | 0.58 | 90 | 2083 | 0.07 | 35 | 21.96 | 29.03 | 18.19 | 240 | 4 | 2.4 | |||
| HDG300-F-NT | 300 | 243 | 10 to 1 | 7500 | 0.66 | 90 | 2500 | 0.08 | 40.5 | 24.96 | 29.03 | 18.19 | 279 | 4 | 2.4 | |||
| HDG350-F-NT | 350 | 284 | 10 to 1 | 8750 | 0.74 | 90 | 2917 | 0.08 | 46 | 24.96 | 29.03 | 18.19 | 312 | 4 | 2.4 | |||
| HDG400-F-NT | 400 | 324 | 10 to 1 | 10000 | 0.8 | 90 | 3333 | 0.09 | 48.75 | 24.96 | 29.03 | 18.19 | 320 | 4 | 2.4 | |||
| HDG500-F-NT | 500 | 405 | 10 to 1 | 12500 | 0.93 | 90 | 4167 | 0.1 | 57 | 24.96 | 29.03 | 18.19 | 5 | 3.1 | ||||
| HDG600-F-NT | 600 | 486 | 10 to 1 | 15000 | 0.9 | 90 | 5000 | 0.1 | 68 | 24.96 | 29.03 | 18.19 | 5 | 3.1 | ||||
| HDG050-F-NT-X2 | 100 | 81 | 10 to 1 | 2500 | 0.12 | 90 | 834 | 0.01 | 31.39 | 21.96 | 29.03 | 18.19 | 152 | 4.8 | 3 | |||
| HDG075-F-NT-X2 | 150 | 122 | 10 to 1 | 3750 | 0.26 | 90 | 1250 | 0.03 | 31.39 | 21.96 | 29.03 | 18.19 | 152 | 4.8 | 3 | |||
| HDG100-F-NT-X2 | 200 | 162 | 20 to 1 | 5000 | 0.34 | 90 | 1666 | 0.04 | 36.89 | 21.96 | 29.03 | 18.19 | 220 | 4.8 | 3 | |||
| HDG125-F-NT-X2 | 250 | 202 | 10 to 1 | 6250 | 0.39 | 90 | 2084 | 0.05 | 42.39 | 21.96 | 29.03 | 18.19 | 280 | 4.8 | 3 | |||
| HDG150-F-NT-X2 | 300 | 243 | 20 to 1 | 7500 | 0.47 | 90 | 2500 | 0.05 | 47.89 | 21.96 | 29.03 | 18.19 | 314 | 4.8 | 3 | |||
| HDG175-F-NT-X2 | 350 | 284 | 10 to 1 | 8750 | 0.51 | 90 | 2916 | 0.06 | 26.75 | 21.96 | 29.03 | 18.19 | 336 | 4.8 | 3 | |||
| HDG200-F-NT-X2 | 400 | 324 | 20 to 1 | 10000 | 0.53 | 90 | 3334 | 0.06 | 53.39 | 21.96 | 29.03 | 18.19 | 376 | 8 | 4.8 | |||
| HDG250-F-NT-X2 | 500 | 405 | 20 to 1 | 12500 | 0.58 | 90 | 4166 | 0.07 | 69.89 | 21.96 | 29.03 | 18.19 | 480 | 8 | 4.8 | |||
| HDG300-F-NT-X2 | 600 | 486 | 20 to 1 | 15000 | 0.66 | 90 | 5000 | 0.08 | 80.89 | 21.96 | 29.03 | 18.19 | 558 | 8 | 4.8 | |||
| HDG350-F-NT-X2 | 700 | 567 | 20 to 1 | 17500 | 0.74 | 90 | 5834 | 0.08 | 91.89 | 21.96 | 29.03 | 18.19 | 624 | 8 | 4.8 | |||
| HDG400-F-NT-X2 | 800 | 648 | 20 to 1 | 20000 | 0.8 | 90 | 6666 | 0.09 | 97.39 | 21.96 | 29.03 | 18.19 | 640 | 8 | 4.8 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
HDG-M Units
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDG050-M-NF | 50 | 41 | 5 to 1 | 1250 | 0.01 | 70 | 536 | 0.002 | 21.96 | 15.75 | 29.03 | 18.19 | 104 | 2.4 | 1.5 | |||
| HDG075-M-NF | 75 | 61 | 5 to 1 | 1875 | 0.03 | 70 | 804 | 0.005 | 21.96 | 15.75 | 29.03 | 18.19 | 104 | 2.4 | 1.5 | |||
| HDG100-M-NF | 100 | 81 | 10 to 1 | 2500 | 0.06 | 70 | 1071 | 0.01 | 21.96 | 18.5 | 29.03 | 18.19 | 147 | 2.4 | 1.5 | |||
| HDG125-M-NF | 125 | 101 | 5 to 1 | 3125 | 0.12 | 70 | 1339 | 0.02 | 21.96 | 21.25 | 29.03 | 18.19 | 186 | 2.4 | 1.5 | |||
| HDG150-M-NF | 150 | 122 | 10 to 1 | 3750 | 0.21 | 70 | 1607 | 0.04 | 21.96 | 24 | 29.03 | 18.19 | 213 | 2.4 | 1.5 | |||
| HDG175-M-NF | 175 | 142 | 5 to 1 | 4375 | 0.35 | 70 | 1875 | 0.07 | 21.96 | 23.75 | 29.03 | 18.19 | 233 | 2.4 | 1.5 | |||
| HDG200-M-NF | 200 | 162 | 10 to 1 | 5000 | 0.52 | 70 | 2143 | 0.1 | 21.96 | 26.5 | 29.03 | 18.19 | 263 | 4 | 2.4 | |||
| HDG250-M-NF | 250 | 203 | 10 to 1 | 6250 | 1.03 | 70 | 2679 | 0.18 | 21.96 | 32 | 29.03 | 18.19 | 333 | 4 | 2.4 | |||
| HDG300-M-NF | 300 | 243 | 10 to 1 | 7500 | 1.78 | 70 | 3214 | 0.32 | 21.96 | 37.5 | 29.03 | 18.19 | 391 | 4 | 2.4 | |||
| HDG350-M-NF | 350 | 284 | 10 to 1 | 8750 | 2.87 | 70 | 3750 | 0.55 | 21.96 | 43 | 29.03 | 18.19 | 443 | 4 | 2.4 | |||
| HDG400-M-NF | 400 | 324 | 10 to 1 | 10000 | 4.14 | 70 | 4286 | 0.73 | 21.96 | 45.75 | 29.03 | 18.19 | 460 | 4 | 2.4 | |||
| HDG050-M-NF-X2 | 100 | 81 | 10 to 1 | 1250 | 0.02 | 140 | 536 | 0.004 | 29.96 | 31.39 | 29.03 | 18.19 | 208 | 4.8 | 3 | |||
| HDG075-M-NF-X2 | 150 | 122 | 10 to 1 | 1875 | 0.06 | 140 | 804 | 0.01 | 29.96 | 31.39 | 29.03 | 18.19 | 208 | 4.8 | 3 | |||
| HDG100-M-NF-X2 | 200 | 162 | 20 to 1 | 2500 | 0.12 | 140 | 1071 | 0.02 | 29.96 | 36.89 | 29.03 | 18.19 | 294 | 4.8 | 3 | |||
| HDG125-M-NF-X2 | 250 | 202 | 10 to 1 | 3125 | 0.24 | 140 | 1339 | 0.04 | 29.96 | 42.39 | 29.03 | 18.19 | 372 | 4.8 | 3 | |||
| HDG150-M-NF-X2 | 300 | 243 | 20 to 1 | 3750 | 0.42 | 140 | 1607 | 0.08 | 29.96 | 47.89 | 29.03 | 18.19 | 426 | 4.8 | 3 | |||
| HDG175-M-NF-X2 | 350 | 284 | 10 to 1 | 4375 | 0.7 | 140 | 1875 | 0.14 | 29.96 | 53.39 | 29.03 | 18.19 | 466 | 4.8 | 3 | |||
| HDG200-M-NF-X2 | 400 | 324 | 20 to 1 | 5000 | 1.04 | 140 | 2143 | 0.2 | 29.96 | 58.89 | 29.03 | 18.19 | 526 | 8 | 4.8 | |||
| HDG250-M-NF-X2 | 500 | 405 | 20 to 1 | 6250 | 2.06 | 140 | 2679 | 0.36 | 29.96 | 69.89 | 29.03 | 18.19 | 666 | 8 | 4.8 | |||
| HDG300-M-NF-X2 | 600 | 486 | 20 to 1 | 7500 | 3.56 | 140 | 3214 | 0.64 | 29.96 | 80.89 | 29.03 | 18.19 | 782 | 8 | 4.8 | |||
| HDG350-M-NF-X2 | 700 | 567 | 20 to 1 | 8750 | 5.74 | 140 | 3750 | 1.1 | 29.96 | 91.89 | 29.03 | 18.19 | 886 | 8 | 4.8 | |||
| HDG400-M-NF-X2 | 800 | 648 | 20 to 1 | 10000 | 8.28 | 140 | 4286 | 1.46 | 29.96 | 97.39 | 29.03 | 18.19 | 920 | 8 | 4.8 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDG050-M-NT | 50 | 41 | 5 to 1 | 1250 | 0.01 | 70 | 536 | 0.002 | 21.96 | 15.75 | 29.03 | 18.19 | 104 | 2.4 | 1.5 | |||
| HDG075-M-NT | 75 | 61 | 5 to 1 | 1875 | 0.03 | 70 | 804 | 0.005 | 21.96 | 15.75 | 29.03 | 18.19 | 104 | 2.4 | 1.5 | |||
| HDG100-M-NT | 100 | 81 | 10 to 1 | 2500 | 0.06 | 70 | 1071 | 0.01 | 21.96 | 18.5 | 29.03 | 18.19 | 147 | 2.4 | 1.5 | |||
| HDG125-M-NT | 125 | 101 | 5 to 1 | 3125 | 0.12 | 70 | 1339 | 0.02 | 21.96 | 21.25 | 29.03 | 18.19 | 186 | 2.4 | 1.5 | |||
| HDG150-M-NT | 150 | 122 | 10 to 1 | 3750 | 0.21 | 70 | 1607 | 0.04 | 21.96 | 24 | 29.03 | 18.19 | 213 | 2.4 | 1.5 | |||
| HDG175-M-NT | 175 | 142 | 5 to 1 | 4375 | 0.35 | 70 | 1875 | 0.07 | 21.96 | 23.75 | 29.03 | 18.19 | 233 | 2.4 | 1.5 | |||
| HDG200-M-NT | 200 | 162 | 10 to 1 | 5000 | 0.52 | 70 | 2143 | 0.1 | 21.96 | 26.5 | 29.03 | 18.19 | 263 | 4 | 2.4 | |||
| HDG250-M-NT | 250 | 203 | 10 to 1 | 6250 | 1.03 | 70 | 2679 | 0.18 | 21.96 | 32 | 29.03 | 18.19 | 333 | 4 | 2.4 | |||
| HDG300-M-NT | 300 | 243 | 10 to 1 | 7500 | 1.78 | 70 | 3214 | 0.32 | 21.96 | 37.5 | 29.03 | 18.19 | 391 | 4 | 2.4 | |||
| HDG350-M-NT | 350 | 284 | 10 to 1 | 8750 | 2.87 | 70 | 3750 | 0.55 | 21.96 | 43 | 29.03 | 18.19 | 443 | 4 | 2.4 | |||
| HDG400-M-NT | 400 | 324 | 10 to 1 | 10000 | 4.14 | 70 | 4286 | 0.73 | 21.96 | 45.75 | 29.03 | 18.19 | 460 | 4 | 2.4 | |||
| HDG050-M-NT-X2 | 100 | 81 | 10 to 1 | 1250 | 0.02 | 140 | 536 | 0.004 | 21.96 | 31.39 | 29.03 | 18.19 | 208 | 4.8 | 3 | |||
| HDG075-M-NT-X2 | 150 | 122 | 10 to 1 | 1875 | 0.06 | 140 | 804 | 0.01 | 21.96 | 31.39 | 29.03 | 18.19 | 208 | 4.8 | 3 | |||
| HDG100-M-NT-X2 | 200 | 162 | 20 to 1 | 2500 | 0.12 | 140 | 1071 | 0.02 | 21.96 | 36.89 | 29.03 | 18.19 | 294 | 4.8 | 3 | |||
| HDG125-M-NT-X2 | 250 | 202 | 10 to 1 | 3125 | 0.24 | 140 | 1339 | 0.04 | 21.96 | 42.39 | 29.03 | 18.19 | 372 | 4.8 | 3 | |||
| HDG150-M-NT-X2 | 300 | 243 | 20 to 1 | 3750 | 0.42 | 140 | 1607 | 0.08 | 21.96 | 47.89 | 29.03 | 18.19 | 426 | 4.8 | 3 | |||
| HDG175-M-NT-X2 | 350 | 284 | 10 to 1 | 4375 | 0.7 | 140 | 1875 | 0.14 | 21.96 | 53.39 | 29.03 | 18.19 | 466 | 4.8 | 3 | |||
| HDG200-M-NT-X2 | 400 | 324 | 20 to 1 | 5000 | 1.04 | 140 | 2143 | 0.2 | 21.96 | 58.89 | 29.03 | 18.19 | 526 | 8 | 4.8 | |||
| HDG250-M-NT-X2 | 500 | 405 | 20 to 1 | 6250 | 2.06 | 140 | 2679 | 0.36 | 21.96 | 69.89 | 29.03 | 18.19 | 666 | 8 | 4.8 | |||
| HDG300-M-NT-X2 | 600 | 486 | 20 to 1 | 7500 | 3.56 | 140 | 3214 | 0.64 | 21.96 | 80.89 | 29.03 | 18.19 | 782 | 8 | 4.8 | |||
| HDG350-M-NT-X2 | 700 | 567 | 20 to 1 | 8750 | 5.74 | 140 | 3750 | 1.1 | 21.96 | 91.89 | 29.03 | 18.19 | 886 | 8 | 4.8 | |||
| HDG400-M-NT-X2 | 800 | 648 | 20 to 1 | 10000 | 8.28 | 140 | 4286 | 1.46 | 21.96 | 97.39 | 29.03 | 18.19 | 920 | 8 | 4.8 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
HDG-I Units
Application Guidelines Product Specification Product Manual Submittal / Order Information
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDG050-I-NF | 50 | 41 | 5 to 1 | 1250 | 0.01 | 70 | 536 | 0.002 | 22.14 | 23.82 | 29.02 | 18.19 | 104 | 2.4 | 1.5 | |||
| HDG075-I-NF | 75 | 61 | 5 to 1 | 1875 | 0.03 | 70 | 804 | 0.005 | 22.14 | 23.82 | 29.02 | 18.19 | 104 | 2.4 | 1.5 | |||
| HDG100-I-NF | 100 | 81 | 10 to 1 | 2500 | 0.06 | 70 | 1071 | 0.01 | 22.14 | 23.82 | 29.02 | 18.19 | 147 | 2.4 | 1.5 | |||
| HDG125-I-NF | 125 | 101 | 5 to 1 | 3125 | 0.12 | 70 | 1339 | 0.02 | 22.14 | 23.82 | 29.02 | 18.19 | 186 | 2.4 | 1.5 | |||
| HDG150-I-NF | 150 | 122 | 10 to 1 | 3750 | 0.21 | 70 | 1607 | 0.04 | 22.14 | 23.82 | 29.02 | 18.19 | 213 | 2.4 | 1.5 | |||
| HDG175-I-NF | 175 | 142 | 5 to 1 | 4375 | 0.35 | 70 | 1875 | 0.07 | 22.14 | 23.57 | 29.02 | 18.19 | 233 | 2.4 | 1.5 | |||
| HDG200-I-NF | 200 | 162 | 10 to 1 | 5000 | 0.52 | 70 | 2143 | 0.1 | 22.14 | 26.32 | 29.02 | 18.19 | 263 | 4 | 2.4 | |||
| HDG250-I-NF | 250 | 203 | 10 to 1 | 6250 | 1.03 | 70 | 2679 | 0.18 | 22.14 | 31.82 | 29.02 | 18.19 | 333 | 4 | 2.4 | |||
| HDG300-I-NF | 300 | 243 | 10 to 1 | 7500 | 1.78 | 70 | 3214 | 0.32 | 22.14 | 37.32 | 29.02 | 18.19 | 391 | 4 | 2.4 | |||
| HDG350-I-NF | 350 | 284 | 10 to 1 | 8750 | 2.87 | 70 | 3750 | 0.55 | 22.14 | 42.82 | 29.02 | 18.19 | 443 | 4 | 2.4 | |||
| HDG400-I-NF | 400 | 324 | 10 to 1 | 10000 | 4.14 | 70 | 4286 | 0.73 | 22.14 | 45.57 | 29.02 | 18.19 | 460 | 4 | 2.4 | |||
| HDG050-I-NF-X2 | 100 | 81 | 10 to 1 | 2500 | 0.01 | 70 | 1072 | 0.002 | 44.17 | 23.82 | 29.02 | 18.19 | 208 | 4.8 | 3 | |||
| HDG075-I-NF-X2 | 150 | 122 | 10 to 1 | 3750 | 0.03 | 70 | 1608 | 0.005 | 44.17 | 23.82 | 29.02 | 18.19 | 208 | 4.8 | 3 | |||
| HDG100-I-NF-X2 | 200 | 162 | 20 to 1 | 5000 | 0.06 | 70 | 2142 | 0.01 | 44.17 | 23.82 | 29.02 | 18.19 | 294 | 4.8 | 3 | |||
| HDG125-I-NF-X2 | 250 | 202 | 10 to 1 | 6250 | 0.12 | 70 | 2678 | 0.02 | 44.17 | 23.82 | 29.02 | 18.19 | 372 | 4.8 | 3 | |||
| HDG150-I-NF-X2 | 300 | 243 | 20 to 1 | 7500 | 0.21 | 70 | 3214 | 0.04 | 44.17 | 23.82 | 29.02 | 18.19 | 426 | 4.8 | 3 | |||
| HDG175-I-NF-X2 | 350 | 284 | 10 to 1 | 8750 | 0.35 | 70 | 3750 | 0.07 | 44.17 | 26.57 | 29.02 | 18.19 | 466 | 4.8 | 3 | |||
| HDG050-I-NF-X3 | 150 | 122 | 15 to 1 | 3750 | 0.01 | 70 | 1608 | 0.002 | 66.2 | 23.82 | 29.02 | 18.19 | 312 | 7.2 | 4.5 | |||
| HDG075-I-NF-X3 | 225 | 182 | 15 to 1 | 5625 | 0.03 | 70 | 2412 | 0.005 | 66.2 | 23.82 | 29.02 | 18.19 | 312 | 7.2 | 4.5 | |||
| HDG100-I-NF-X3 | 300 | 243 | 30 to 1 | 7500 | 0.06 | 70 | 3213 | 0.01 | 66.2 | 23.82 | 29.02 | 18.19 | 441 | 7.2 | 4.5 | |||
| HDG125-I-NF-X3 | 375 | 304 | 15 to 1 | 9375 | 0.12 | 70 | 4017 | 0.02 | 66.2 | 23.82 | 29.02 | 18.19 | 558 | 7.2 | 4.5 | |||
| HDG150-I-NF-X3 | 450 | 364 | 30 to 1 | 11250 | 0.21 | 70 | 4821 | 0.04 | 66.2 | 23.82 | 29.02 | 18.19 | 639 | 7.2 | 4.5 | |||
| HDG175-I-NF-X3 | 525 | 425 | 15 to 1 | 13125 | 0.35 | 70 | 5625 | 0.07 | 66.2 | 26.57 | 29.02 | 18.19 | 699 | 7.2 | 4.5 | |||
| HDG200-I-NF-X2 | 400 | 324 | 20 to 1 | 10000 | 0.52 | 70 | 4286 | 0.1 | 44.17 | 29.32 | 29.02 | 18.19 | 526 | 8 | 4.8 | |||
| HDG250-I-NF-X2 | 500 | 405 | 20 to 1 | 12500 | 1.03 | 70 | 5358 | 0.18 | 44.17 | 34.82 | 29.02 | 18.19 | 666 | 8 | 4.8 | |||
| HDG300-I-NF-X2 | 600 | 486 | 20 to 1 | 15000 | 1.78 | 70 | 6428 | 0.32 | 44.17 | 40.32 | 29.02 | 18.19 | 782 | 8 | 4.8 | |||
| HDG350-I-NF-X2 | 700 | 567 | 20 to 1 | 17500 | 2.87 | 70 | 7500 | 0.55 | 44.17 | 45.82 | 29.02 | 18.19 | 886 | 8 | 4.8 | |||
| HDG400-I-NF-X2 | 800 | 648 | 20 to 1 | 20000 | 4.14 | 70 | 8572 | 0.73 | 44.17 | 48.57 | 29.02 | 18.19 | 920 | 8 | 4.8 | |||
| HDG200-I-NF-X3 | 600 | 486 | 30 to 1 | 15000 | 0.52 | 70 | 6429 | 0.1 | 66.2 | 29.32 | 29.02 | 18.19 | 789 | 12 | 7.2 | |||
| HDG250-I-NF-X3 | 750 | 608 | 30 to 1 | 18750 | 1.03 | 70 | 8037 | 0.18 | 66.2 | 34.82 | 29.02 | 18.19 | 999 | 12 | 7.2 | |||
| HDG300-I-NF-X3 | 900 | 729 | 30 to 1 | 22500 | 1.78 | 70 | 9642 | 0.32 | 66.2 | 40.32 | 29.02 | 18.19 | 1173 | 12 | 7.2 | |||
| HDG350-I-NF-X3 | 1050 | 850 | 30 to 1 | 26250 | 2.87 | 70 | 11250 | 0.55 | 66.2 | 45.82 | 29.02 | 18.19 | 1329 | 12 | 7.2 | |||
| HDG400-I-NF-X3 | 1200 | 972 | 30 to 1 | 30000 | 4.14 | 70 | 12858 | 0.73 | 66.2 | 48.57 | 29.02 | 18.19 | 1380 | 12 | 7.2 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
| Model Number | Max Input MBH | Max Output MBH | Max Avail. Turndown (Nat) | Max CFM | Max APD @ Min Rise | Max Temp Rise | Min CFM | Min APD @ Max Rise | Dim A | Dim B | Dim C | Dim D | Weight (Lbs.) | Total Amps 120V | Total Amps 230V | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDG050-I-NT | 50 | 41 | 5 to 1 | 1250 | 0.01 | 70 | 536 | 0.002 | 22.14 | 23.82 | 29.02 | 18.19 | 104 | 2.4 | 1.5 | |||
| HDG075-I-NT | 75 | 61 | 5 to 1 | 1875 | 0.03 | 70 | 804 | 0.005 | 22.14 | 23.82 | 29.02 | 18.19 | 104 | 2.4 | 1.5 | |||
| HDG100-I-NT | 100 | 81 | 10 to 1 | 2500 | 0.06 | 70 | 1071 | 0.01 | 22.14 | 23.82 | 29.02 | 18.19 | 147 | 2.4 | 1.5 | |||
| HDG125-I-NT | 125 | 101 | 5 to 1 | 3125 | 0.12 | 70 | 1339 | 0.02 | 22.14 | 23.82 | 29.02 | 18.19 | 186 | 2.4 | 1.5 | |||
| HDG150-I-NT | 150 | 122 | 10 to 1 | 3750 | 0.21 | 70 | 1607 | 0.04 | 22.14 | 23.82 | 29.02 | 18.19 | 213 | 2.4 | 1.5 | |||
| HDG175-I-NT | 175 | 142 | 5 to 1 | 4375 | 0.35 | 70 | 1875 | 0.07 | 22.14 | 23.57 | 29.02 | 18.19 | 233 | 2.4 | 1.5 | |||
| HDG200-I-NT | 200 | 162 | 10 to 1 | 5000 | 0.52 | 70 | 2143 | 0.1 | 22.14 | 26.32 | 29.02 | 18.19 | 263 | 4 | 2.4 | |||
| HDG250-I-NT | 250 | 203 | 10 to 1 | 6250 | 1.03 | 70 | 2679 | 0.18 | 22.14 | 31.82 | 29.02 | 18.19 | 333 | 4 | 2.4 | |||
| HDG300-I-NT | 300 | 243 | 10 to 1 | 7500 | 1.78 | 70 | 3214 | 0.32 | 22.14 | 37.32 | 29.02 | 18.19 | 391 | 4 | 2.4 | |||
| HDG350-I-NT | 350 | 284 | 10 to 1 | 8750 | 2.87 | 70 | 3750 | 0.55 | 22.14 | 42.82 | 29.02 | 18.19 | 443 | 4 | 2.4 | |||
| HDG400-I-NT | 400 | 324 | 10 to 1 | 10000 | 4.14 | 70 | 4286 | 0.73 | 22.14 | 45.57 | 29.02 | 18.19 | 460 | 4 | 2.4 | |||
| HDG050-I-NT-X2 | 100 | 81 | 10 to 1 | 2500 | 0.01 | 70 | 1072 | 0.002 | 44.17 | 23.82 | 29.02 | 18.19 | 208 | 4.8 | 3 | |||
| HDG075-I-NT-X2 | 150 | 122 | 10 to 1 | 3750 | 0.03 | 70 | 1608 | 0.005 | 44.17 | 23.82 | 29.02 | 18.19 | 208 | 4.8 | 3 | |||
| HDG100-I-NT-X2 | 200 | 162 | 20 to 1 | 5000 | 0.06 | 70 | 2142 | 0.01 | 44.17 | 23.82 | 29.02 | 18.19 | 294 | 4.8 | 3 | |||
| HDG125-I-NT-X2 | 250 | 202 | 10 to 1 | 6250 | 0.12 | 70 | 2678 | 0.02 | 44.17 | 23.82 | 29.02 | 18.19 | 372 | 4.8 | 3 | |||
| HDG150-I-NT-X2 | 300 | 243 | 20 to 1 | 7500 | 0.21 | 70 | 3214 | 0.04 | 44.17 | 23.82 | 29.02 | 18.19 | 426 | 4.8 | 3 | |||
| HDG175-I-NT-X2 | 350 | 284 | 10 to 1 | 8750 | 0.35 | 70 | 3750 | 0.07 | 44.17 | 26.57 | 29.02 | 18.19 | 466 | 4.8 | 3 | |||
| HDG050-I-NT-X3 | 150 | 122 | 15 to 1 | 3750 | 0.01 | 70 | 1608 | 0.002 | 66.2 | 23.82 | 29.02 | 18.19 | 312 | 7.2 | 4.5 | |||
| HDG075-I-NT-X3 | 225 | 182 | 15 to 1 | 5625 | 0.03 | 70 | 2412 | 0.005 | 66.2 | 23.82 | 29.02 | 18.19 | 312 | 7.2 | 4.5 | |||
| HDG100-I-NT-X3 | 300 | 243 | 30 to 1 | 7500 | 0.06 | 70 | 3213 | 0.01 | 66.2 | 23.82 | 29.02 | 18.19 | 441 | 7.2 | 4.5 | |||
| HDG125-I-NT-X3 | 375 | 304 | 15 to 1 | 9375 | 0.12 | 70 | 4017 | 0.02 | 66.2 | 23.82 | 29.02 | 18.19 | 558 | 7.2 | 4.5 | |||
| HDG150-I-NT-X3 | 450 | 364 | 30 to 1 | 11250 | 0.21 | 70 | 4821 | 0.04 | 66.2 | 23.82 | 29.02 | 18.19 | 639 | 7.2 | 4.5 | |||
| HDG175-I-NT-X3 | 525 | 425 | 15 to 1 | 13125 | 0.35 | 70 | 5625 | 0.07 | 66.2 | 26.57 | 29.02 | 18.19 | 699 | 7.2 | 4.5 | |||
| HDG200-I-NT-X2 | 400 | 324 | 20 to 1 | 10000 | 0.52 | 70 | 4286 | 0.1 | 44.17 | 29.32 | 29.02 | 18.19 | 526 | 8 | 4.8 | |||
| HDG250-I-NT-X2 | 500 | 405 | 20 to 1 | 12500 | 1.03 | 70 | 5358 | 0.18 | 44.17 | 34.82 | 29.02 | 18.19 | 666 | 8 | 4.8 | |||
| HDG300-I-NT-X2 | 600 | 486 | 20 to 1 | 15000 | 1.78 | 70 | 6428 | 0.32 | 44.17 | 40.32 | 29.02 | 18.19 | 782 | 8 | 4.8 | |||
| HDG350-I-NT-X2 | 700 | 567 | 20 to 1 | 17500 | 2.87 | 70 | 7500 | 0.55 | 44.17 | 45.82 | 29.02 | 18.19 | 886 | 8 | 4.8 | |||
| HDG400-I-NT-X2 | 800 | 648 | 20 to 1 | 20000 | 4.14 | 70 | 8572 | 0.73 | 44.17 | 48.57 | 29.02 | 18.19 | 920 | 8 | 4.8 | |||
| HDG200-I-NT-X3 | 600 | 486 | 30 to 1 | 15000 | 0.52 | 70 | 6429 | 0.1 | 66.2 | 29.32 | 29.02 | 18.19 | 789 | 12 | 7.2 | |||
| HDG250-I-NT-X3 | 750 | 608 | 30 to 1 | 18750 | 1.03 | 70 | 8037 | 0.18 | 66.2 | 34.82 | 29.02 | 18.19 | 999 | 12 | 7.2 | |||
| HDG300-I-NT-X3 | 900 | 729 | 30 to 1 | 22500 | 1.78 | 70 | 9642 | 0.32 | 66.2 | 40.32 | 29.02 | 18.19 | 1173 | 12 | 7.2 | |||
| HDG350-I-NT-X3 | 1050 | 850 | 30 to 1 | 26250 | 2.87 | 70 | 11250 | 0.55 | 66.2 | 45.82 | 29.02 | 18.19 | 1329 | 12 | 7.2 | |||
| HDG400-I-NT-X3 | 1200 | 972 | 30 to 1 | 30000 | 4.14 | 70 | 12858 | 0.73 | 66.2 | 48.57 | 29.02 | 18.19 | 1380 | 12 | 7.2 |
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.