– Provides listed temperature rise and air side pressure drop performance.
– Each furnace includes an individual shutoff valve, flexible gas connector & union piped to properly sized supply header.
– Condensate drains pre-piped to a common header.
– Easy removal of any single duct furnace.
– All controls prewired to a sequencer for system control.
– Customer only needs to provide Power, “Call for Heat” and a 0-10 VDC signal.
Application Guidelines ⭳ Product Specification ⭳ User Guidelines ⭳ OEM Instructions ⭳ Submittal / Order Information ⭳
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| Model Number | Std PDF | Std CAD | Alt PDF | Alt CAD | PDF of Gas Train | PDF of Wiring Diagram | Max Temp Rise | Max Input MBH | Max Output MBH | Min Input MBH | Min Output MBH | Nat. Gas Turndown Ratio | Max Ind HX Input | # of HX's | Max CFM @ Min Rise | APD @ Min Rise | Min CFM @ Max Rise | APD @ Max Rise | Dim. A | Dim. B | Dim. C | Dim. D | Weight (Lbs.) | Total Amps 120V | Total Amps 208V 230V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HDA-VHX-250-500 | 100 | 500 | 400 | 50 | 40 | 10 to 1 | 250 | 2 | 18519 | 0.83 | 3704 | 0.04 | 46.1 | 30 | 47.4 | 17 | 490 | 8 | 5 | ||||||
| HDA-VHX-300-600 | 100 | 600 | 480 | 60 | 48 | 10 to 1 | 300 | 2 | 22222 | 0.97 | 4444 | 0.05 | 51.6 | 30 | 47.4 | 17 | 533 | 8 | 5 | ||||||
| HDA-VHX-350-700 | 100 | 700 | 560 | 70 | 56 | 10 to 1 | 350 | 2 | 25926 | 1.09 | 5185 | 0.06 | 59.1 | 30 | 47.4 | 17 | 587 | 8 | 5 | ||||||
| HDA-VHX-400-800 | 100 | 800 | 640 | 80 | 64 | 10 to 1 | 400 | 2 | 29630 | 1.20 | 5926 | 0.06 | 65.7 | 30 | 47.4 | 17 | 640 | 8 | 5 | ||||||
| HDA-VHX-300-900 | 100 | 900 | 720 | 60 | 48 | 15 to 1 | 300 | 3 | 33333 | 0.97 | 6667 | 0.05 | 78 | 30 | 47.4 | 17 | 785 | 12 | 7.5 | ||||||
| HDA-VHX-500-1000 | 100 | 1000 | 800 | 100 | 80 | 10 to 1 | 500 | 2 | 37037 | 1.38 | 7407 | 0.07 | 78.6 | 30 | 47.4 | 20 | 733 | 10 | 5 | ||||||
| HDA-VHX-350-1050 | 100 | 1050 | 840 | 70 | 56 | 15 to 1 | 350 | 3 | 38889 | 1.09 | 7778 | 0.06 | 87.8 | 30 | 47.4 | 17 | 856 | 12 | 7.5 | ||||||
| HDA-VHX-400-1200 | 100 | 1200 | 960 | 80 | 64 | 15 to 1 | 400 | 3 | 44444 | 1.20 | 8889 | 0.06 | 97.5 | 30 | 47.4 | 17 | 936 | 12 | 7.5 | ||||||
| HDA-VHX-600-1200 | 100 | 1200 | 960 | 120 | 96 | 10 to 1 | 600 | 2 | 44444 | 1.52 | 8889 | 0.08 | 91.6 | 30 | 47.4 | 20 | 773 | 10 | 5 | ||||||
| HDA-VHX-500-1500 | 100 | 1500 | 1200 | 150 | 120 | 15 to 1 | 500 | 3 | 55556 | 1.38 | 11111 | 0.07 | 117 | 30 | 47.4 | 20 | 1076 | 15 | 7.5 | ||||||
| HDA-VHX-600-1800 | 100 | 1800 | 1440 | 180 | 144 | 15 to 1 | 600 | 3 | 66667 | 1.52 | 13333 | 0.08 | 131 | 30 | 47.4 | 20 | 1136 | 15 | 7.5 |