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HDA-F-S HDA-M-S HDA-I-S HDB-B-S HDB-F-S HDG-B-S HDG-F-S HDG-M-S HDG-I-S


HDA-B-S – Horizontal Airflow

Application Guidelines Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDA150-B-SFPDF15012210 to 137500.4410011250.0224.0430.6145.1618.1924442.5
HDA200-B-SFPDF20016210 to 150000.7810015000.0624.0430.6145.1618.1924442.5
HDA300-B-SFPDF30024310 to 175000.810022500.0730.5430.6145.1618.1927842.5
HDA250-B-SFPDF2502025 to 162500.7910018750.0727.2930.6145.1618.1926842.5
HDA250-B-SF (6)PDF25020210 to 162500.5610018750.0530.5430.6145.1618.1927842.5
HDA400-B-SFPDF40032410 to 1100000.8810030000.0837.0430.6145.1618.1943942.5
HDA500-B-SFPDF50040510 to 1125000.9610037500.0943.5430.6145.1618.194805N/a
HDA600-B-SFPDF60048610 to 1150001.0210045000.150.0430.6145.1618.195225N/a
HDA350-B-SFPDF3502845 to 187500.8110026250.0833.7930.6145.1618.1938942.5
HDA350-B-SF (8)PDF35028410 to 187500.6710026250.0637.0430.6145.1618.1943942.5
HDA150-B-SF-X2PDF30024310 to 137500.8720011250.0324.0461.145.1618.1948885
HDA200-B-SF-X2PDF40032420 to 150001.5520015000.1224.0461.145.1618.1948885
HDA250-B-SF-X2PDF50040510 to 162501.5720018750.1327.2961.145.1618.1953685
HDA250-B-SF-X2 (6)PDF50040520 to 162501.1120018750.1130.5461.145.1618.1955685
HDA300-B-SF-X2PDF60048620 to 175001.5920022500.1530.5461.145.1618.1958585
HDA350-B-SF-X2PDF70056710 to 187501.6120026250.1533.7961.145.1618.1977885
HDA350-B-SF-X2 (8)PDF70056720 to 187501.3420026250.1237.0461.145.1618.1997885
HDA400-B-SF-X2PDF80064820 to 1100001.7520030000.1637.0461.145.1618.1992385
HDA500-B-SF-X2PDF100081020 to 1125001.9120037500.1843.5461.145.1618.19101110N/a
HDA600-B-SF-X2PDF120097220 to 1150002.0520045000.1950.0461.145.1618.19108610N/a
Notes:
- Max Discharge Temp is 160°F
- (#) notation denotes # of tubes in unit
- For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDA150-B-STPDF15012210 to 137500.4410011250.0224.0430.6145.1618.1924442.5
HDA200-B-STPDF20016210 to 150000.7810015000.0624.0430.6145.1618.1924442.5
HDA300-B-STPDF30024310 to 175000.810022500.0730.5430.6145.1618.1927842.5
HDA250-B-STPDF2502025 to 162500.7910018750.0727.2930.6145.1618.1926842.5
HDA250-B-ST (6)PDF25020210 to 162500.5610018750.0530.5430.6145.1618.1927842.5
HDA400-B-STPDF40032410 to 1100000.8810030000.0837.0430.6145.1618.1943942.5
HDA500-B-STPDF50040510 to 1125000.9610037500.0943.5430.6145.1618.194805N/a
HDA600-B-STPDF60048610 to 1150001.0210045000.150.0430.6145.1618.195225N/a
HDA350-B-STPDF3502845 to 187500.8110026250.0833.7930.6145.1618.1938942.5
HDA350-B-ST (8)PDF35028410 to 187500.6710026250.0637.0430.6145.1618.1943942.5
HDA150-B-ST-X2PDF30024310 to 137500.8720011250.0324.0461.145.1618.1948885
HDA200-B-ST-X2PDF40032420 to 150001.5520015000.1224.0461.145.1618.1948885
HDA250-B-ST-X2PDF50040510 to 162501.5720018750.1327.2961.145.1618.1953685
HDA250-B-ST-X2 (6)PDF50040520 to 162501.1120018750.1130.5461.145.1618.1955685
HDA300-B-ST-X2PDF60048620 to 175001.5920022500.1530.5461.145.1618.1958585
HDA350-B-ST-X2PDF70056710 to 187501.6120026250.1533.7961.145.1618.1977885
HDA350-B-ST-X2 (8)PDF70056720 to 187501.3420026250.1237.0461.145.1618.1997885
HDA400-B-ST-X2PDF80064820 to 1100001.7520030000.1637.0461.145.1618.1992385
HDA500-B-ST-X2PDF100081020 to 1125001.9120037500.1843.5461.145.1618.19101110N/a
HDA600-B-ST-X2PDF120097220 to 1150002.0520045000.1950.0461.145.1618.19108610N/a
Notes:
- Max Discharge Temp is 160°F
- (#) notation denotes # of tubes in unit
- For Propane gas, turndown is 60% of stated natural gas turndown.

HDA-F-S – Vertical Airflow

Application Guidelines Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDA150-F-STPDF15012210 to 137500.4410011250.0221.2333.4245.1618.1924442.5
HDA200-F-STPDF20016210 to 150000.7810015000.0621.2333.4245.1618.1923242.5
HDA250-F-STPDF2502025 to 162500.7910018750.0724.4833.4245.1618.1926842.5
HDA250-F-ST (6)PDF25020210 to 162500.5610018750.0527.7333.4245.1618.1927842.5
HDA300-F-STPDF30024310 to 175000.810022500.0727.7333.4245.1618.1927842.5
HDA350-F-STPDF3502845 to 187500.8110026250.0830.9833.4245.1618.1938942.5
HDA350-F-ST (8)PDF35028410 to 187500.6710026250.0634.2333.4245.1618.1943942.5
HDA400-F-STPDF40032410 to 1100000.8810030000.0834.2333.4245.1618.1943942.5
HDA500-F-STPDF50040510 to 1125000.9610037500.0940.7333.4245.1618.194805N/a
HDA600-F-STPDF60048610 to 1150001.0210045000.147.2333.4245.1618.195225N/a
HDA150-F-ST-X2PDF30024310 to 175000.4410022500.01542.430.4245.1618.1948885
HDA200-F-ST-X2PDF40032420 to 1100000.7810030000.0642.430.4245.1618.1946485
HDA250-F-ST-X2PDF50040510 to 1125000.7910037500.06548.930.4245.1618.1953685
HDA250-F-ST-X2 (6)PDF50040520 to 1125000.5610037500.05555.430.4245.1618.1955685
HDA300-F-ST-X2PDF60048620 to 1150000.810045000.07555.430.4245.1618.1955685
HDA350-F-ST-X2PDF70056710 to 1175000.8110052500.07561.930.4245.1618.1977885
HDA350-F-ST-X2 (8)PDF70056720 to 1175000.6710052500.0668.430.4245.1618.1997885
HDA400-F-ST-X2PDF80064820 to 1200000.8810060000.0868.430.4245.1618.1987885
HDA500-F-ST-X2PDF100081020 to 1250000.9610075000.0981.430.4245.1618.1996010N/a
HDA600-F-ST-X2PDF120097220 to 1300001.0310090000.09594.430.4245.1618.19104410N/a
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDA150-F-SFPDF15012210 to 137500.4410011250.0221.2333.4245.1618.1924442.5
HDA200-F-SFPDF20016210 to 150000.7810015000.0621.2333.4245.1618.1923242.5
HDA250-F-SFPDF2502025 to 162500.7910018750.0724.4833.4245.1618.1926842.5
HDA250-F-SF (6)PDF25020210 to 162500.5610018750.0527.7333.4245.1618.1927842.5
HDA300-F-SFPDF30024310 to 175000.810022500.0727.7333.4245.1618.1927842.5
HDA350-F-SFPDF3502845 to 187500.8110026250.0830.9833.4245.1618.1938942.5
HDA350-F-SF (8)PDF35028410 to 187500.6710026250.0634.2333.4245.1618.1943942.5
HDA400-F-SFPDF40032410 to 1100000.8810030000.0834.2333.4245.1618.1943942.5
HDA500-F-SFPDF50040510 to 1125000.9610037500.0940.7333.4245.1618.194805N/a
HDA600-F-SFPDF60048610 to 1150001.0210045000.147.2333.4245.1618.195225N/a
HDA150-F-SF-X2PDF30024310 to 175000.4410022500.01542.441.4245.1618.1948885
HDA200-F-SF-X2PDF40032420 to 1100000.7810030000.0642.441.4245.1618.1946485
HDA250-F-SF-X2PDF50040510 to 1125000.7910037500.06548.941.4245.1618.1953685
HDA250-F-SF-X2 (6)PDF50040520 to 1125000.5610037500.05555.441.4245.1618.1955685
HDA300-F-SF-X2PDF60048620 to 1150000.810045000.07555.441.4245.1618.1955685
HDA350-F-SF-X2PDF70056710 to 1175000.8110052500.07561.941.4245.1618.1977885
HDA350-F-SF-X2 (8)PDF70056720 to 1175000.6710052500.0668.441.4245.1618.1997885
HDA400-F-SF-X2PDF80064820 to 1200000.8810060000.0868.441.4245.1618.1987885
HDA500-F-SF-X2PDF100081020 to 1250000.9610075000.0981.441.4245.1618.1996010N/a
HDA600-F-SF-X2PDF120097220 to 1300001.0310090000.09594.441.4245.1618.19104410N/a
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.

HDA-M-S – Horizontal Airflow

Application Guidelines Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDA150-M-SFPDF15012210 to 137500.028014060.00444.4221.2345.1618.1824442.5
HDA200-M-SFPDF20016210 to 150000.048018750.00644.4221.2345.1618.1824442.5
HDA250-M-SFPDF2502025 to 162500.088023440.0144.4224.4845.1618.1826842.5
HDA250-M-SF (6)PDF25020210 to 162500.18023440.0144.4227.7345.1618.1827842.5
HDA300-M-SFPDF30024310 to 175000.148028130.0244.4227.7345.1618.1827842.5
HDA350-M-SFPDF3502845 to 187500.228032810.0344.4230.9845.1618.1838942.5
HDA350-M-SF (8)PDF35028410 to 187500.278032810.0444.4234.2345.1618.1843942.5
HDA400-M-SFPDF40032410 to 1100000.358037500.0544.4234.2345.1618.1843942.5
HDA500-M-SFPDF50040510 to 1125000.658046880.144.4240.7345.1618.184805N/a
HDA600-M-SFPDF60048610 to 1150001.188056250.1744.4247.2345.1618.185225N/a
Note: For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDA150-M-STPDF15012210 to 137500.028014060.00433.4221.2345.1618.1824442.5
HDA200-M-STPDF20016210 to 150000.048018750.00633.4221.2345.1618.1824442.5
HDA250-M-STPDF2502025 to 162500.088023440.0133.4224.4845.1618.1826842.5
HDA250-M-ST (6)PDF25020210 to 162500.18023440.0133.4227.7345.1618.1827842.5
HDA300-M-STPDF30024310 to 175000.148028130.0233.4227.7345.1618.1827842.5
HDA350-M-STPDF3502845 to 187500.228032810.0333.4230.9845.1618.1838942.5
HDA350-M-ST (8)PDF35028410 to 187500.278032810.0433.4234.2345.1618.1843942.5
HDA400-M-STPDF40032410 to 1100000.358037500.0533.4234.2345.1618.1843942.5
HDA500-M-STPDF50040510 to 1125000.658046880.133.4240.7345.1618.184805N/a
HDA600-M-STPDF60048610 to 1150001.188056250.1733.4247.2345.1618.185225N/a
Note: For Propane gas, turndown is 60% of stated natural gas turndown.

HDA-I-S – Vertical Airflow

Application Guidelines Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDA150-I-SFPDF15012210 to 137500.028014060.00430.6121.0445.1618.1921042.5
HDA200-I-SFPDF20016210 to 150000.048018750.00630.6121.0445.1618.1922042.5
HDA250-I-SFPDF2502025 to 162500.088023440.0130.6124.2945.1618.1925042.5
HDA250-I-SF (6)PDF25020210 to 162500.18023440.0130.6127.5445.1618.1926442.5
HDA300-I-SFPDF30024310 to 175000.148028130.0230.6127.5445.1618.1926442.5
HDA350-I-SFPDF3502845 to 187500.228032810.0330.6130.7945.1618.1937042.5
HDA350-I-SF (8)PDF35028410 to 187500.278032810.0430.6133.7945.1618.1941742.5
HDA400-I-SFPDF40032410 to 1100000.358037500.0530.6134.0445.1618.1941742.5
HDA500-I-SFPDF50040510 to 1125000.658046880.130.6143.5445.1618.194565N/a
HDA600-I-SFPDF60048610 to 1150001.188056250.1730.6147.0445.1618.194965N/a
Note: For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDA150-I-STPDF15012210 to 137500.028014060.00430.6121.0445.1618.1921042.5
HDA200-I-STPDF20016210 to 150000.048018750.00630.6121.0445.1618.1922042.5
HDA250-I-STPDF2502025 to 162500.088023440.0130.6124.2945.1618.1925042.5
HDA250-I-ST (6)PDF25020210 to 162500.18023440.0130.6127.5445.1618.1926442.5
HDA300-I-STPDF30024310 to 175000.148028130.0230.6127.5445.1618.1926442.5
HDA350-I-STPDF3502845 to 187500.228032810.0330.6130.7945.1618.1937042.5
HDA350-I-ST (8)PDF35028410 to 187500.278032810.0430.6133.7945.1618.1941742.5
HDA400-I-STPDF40032410 to 1100000.358037500.0530.6134.0445.1618.1941742.5
HDA500-I-STPDF50040510 to 1125000.658046880.130.6143.5445.1618.194565N/a
HDA600-I-STPDF60048610 to 1150001.188056250.1730.6147.0445.1618.194965N/a
Note: 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

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDB180-B-SFPDF18014610 to 145000.119015000.0128.9421.7879.8618.1917442.5
HDB200-B-SFPDF20016210 to 150000.139016670.0228.9421.7879.8618.1917442.5
HDB225-B-SFPDF2251825 to 156250.169018750.0228.9421.7879.8618.1917442.5
HDB250-B-SFPDF2502025 to 162500.159020830.0228.9421.7879.8618.1921642.5
HDB270-B-SFPDF27021910 to 167500.139022500.0228.9421.7879.8618.1927942.5
HDB300-B-SFPDF30024310 to 175000.169025000.0228.9421.7879.8618.1927942.5
HDB315-B-SFPDF3152555 to 178750.159026250.0232.1921.7879.8618.1927942.5
HDB350-B-SFPDF3502845 to 187500.189029170.0232.1921.7879.8618.1934242.5
HDB360-B-SFPDF36029210 to 190000.169030000.0235.4421.7879.8618.1940542.5
HDB375-B-SFPDF37530410 to 193750.189031250.0235.4421.7879.8618.1940542.5
HDB400-B-SFPDF40032410 to 1100000.29033330.0235.4421.7879.8618.1940542.5
HDB500-B-SFPDF50040510 to 1125000.219041670.0241.9424.2879.8618.194845
HDB600-B-SFPDF60048610 to 1150000.239050000.0348.4424.2879.8618.195165
HDB180-B-SF-X2PDF36029210 to 145000.2118015000.0328.9443.4479.8618.1934885
HDB200-B-SF-X2PDF40032410 to 150000.2618016670.0328.9443.4479.8618.1934885
HDB225-B-SF-X2PDF4503645 to 156250.3318018750.0428.9443.4479.8618.1934885
HDB250-B-SF-X2PDF5004055 to 162500.318020830.0328.9443.4479.8618.1943285
HDB270-B-SF-X2PDF54043710 to 167500.2618022500.0328.9443.4479.8618.1955885
HDB300-B-SF-X2PDF60048610 to 175000.3218025000.0428.9443.4479.8618.1955885
HDB315-B-SF-X2PDF6305105 to 178750.2918026250.0332.1943.4479.8618.1955885
HDB350-B-SF-X2PDF7005675 to 187500.3618029170.0432.1943.4479.8618.1968485
HDB360-B-SF-X2PDF72058310 to 190000.3218030000.0435.4443.4479.8618.1981085
HDB375-B-SF-X2PDF75060810 to 193750.3518031250.0435.4443.4479.8618.1981085
HDB400-B-SF-X2PDF80064810 to 1100000.418033330.0535.4443.4479.8618.1981085
HDB500-B-SF-X2PDF100081010 to 1125000.4218041670.0541.9448.4479.8618.1996810
HDB600-B-SF-X2PDF120097210 to 1150000.4618050000.0548.4448.4479.8618.19103210
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDB180-B-STPDF18014610 to 145000.119015000.0128.9421.7879.8618.1917442.5
HDB200-B-STPDF20016210 to 150000.139016670.0228.9421.7879.8618.1917442.5
HDB225-B-STPDF2251825 to 156250.169018750.0228.9421.7879.8618.1917442.5
HDB250-B-STPDF2502025 to 162500.159020830.0228.9421.7879.8618.1921642.5
HDB270-B-STPDF27021910 to 167500.139022500.0228.9421.7879.8618.1927942.5
HDB300-B-STPDF30024310 to 175000.169025000.0228.9421.7879.8618.1927942.5
HDB315-B-STPDF3152555 to 178750.159026250.0232.1921.7879.8618.1927942.5
HDB350-B-STPDF3502845 to 187500.189029170.0232.1921.7879.8618.1934242.5
HDB360-B-STPDF36029210 to 190000.169030000.0235.4421.7879.8618.1940542.5
HDB375-B-STPDF37530410 to 193750.189031250.0235.4421.7879.8618.1940542.5
HDB400-B-STPDF40032410 to 1100000.29033330.0235.4421.7879.8618.1940542.5
HDB500-B-STPDF50040510 to 1125000.219041670.0241.9424.2879.8618.194845
HDB600-B-STPDF60048610 to 1150000.239050000.0348.4424.2879.8618.195165
HDB180-B-ST-X2PDF36029210 to 145000.2118015000.0328.9443.4479.8618.1934885
HDB200-B-ST-X2PDF40032410 to 150000.2618016670.0328.9443.4479.8618.1934885
HDB225-B-ST-X2PDF4503645 to 156250.3318018750.0428.9443.4479.8618.1934885
HDB250-B-ST-X2PDF5004055 to 162500.318020830.0328.9443.4479.8618.1943285
HDB270-B-ST-X2PDF54043710 to 167500.2618022500.0328.9443.4479.8618.1955885
HDB300-B-ST-X2PDF60048610 to 175000.3218025000.0428.9443.4479.8618.1955885
HDB315-B-ST-X2PDF6305105 to 178750.2918026250.0332.1943.4479.8618.1955885
HDB350-B-ST-X2PDF7005675 to 187500.3618029170.0432.1943.4479.8618.1968485
HDB360-B-ST-X2PDF72058310 to 190000.3218030000.0435.4443.4479.8618.1981085
HDB375-B-ST-X2PDF75060810 to 193750.3518031250.0435.4443.4479.8618.1981085
HDB400-B-ST-X2PDF80064810 to 1100000.418033330.0535.4443.4479.8618.1981085
HDB500-B-ST-X2PDF100081010 to 1125000.4218041670.0541.9448.4479.8618.1996810
HDB600-B-ST-X2PDF120097210 to 1150000.4618050000.0548.4448.4479.8618.19103210
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.

HDB-F Units

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Application Guidelines Product Specification Product Manual Submittal / Order Information

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Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDB180-F-SFPDF18014610 to 145000.119015000.0122.6530.1978.8718.1917442.5
HDB200-F-SFPDF20016210 to 150000.139016670.0222.6530.1978.8718.1917442.5
HDB225-F-SFPDF2251825 to 156250.169018750.0225.930.1978.8718.1917442.5
HDB250-F-SFPDF2502025 to 162500.159020830.0225.930.1978.8718.1921642.5
HDB270-F-SFPDF27021910 to 167500.139022500.0229.1530.1978.8718.1927942.5
HDB300-F-SFPDF30024310 to 175000.169025000.0229.1530.1978.8718.1927942.5
HDB315-F-SFPDF3152555 to 178750.159026250.0232.430.1978.8718.1927942.5
HDB350-F-SFPDF3502845 to 187500.189029170.0232.430.1978.8718.1934242.5
HDB360-F-SFPDF36029210 to 190000.169030000.0235.6530.1978.8718.1940542.5
HDB375-F-SFPDF37530410 to 193750.189031250.0235.6530.1978.8718.1940542.5
HDB400-F-SFPDF40032410 to 1100000.29033330.0235.6530.1978.8718.1940542.5
HDB500-F-SFPDF50040510 to 1125000.219041670.0242.1532.6978.8718.194845
HDB600-F-SFPDF60048610 to 1150000.239050000.0348.6532.6978.8718.195165
Note: For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDB180-F-STPDF18014610 to 145000.119015000.0122.6521.5778.8718.1917442.5
HDB200-F-STPDF20016210 to 150000.139016670.0222.6521.5778.8718.1917442.5
HDB225-F-STPDF2251825 to 156250.169018750.0225.921.5778.8718.1917442.5
HDB250-F-STPDF2502025 to 162500.159020830.0225.921.5778.8718.1921642.5
HDB270-F-STPDF27021910 to 167500.139022500.0229.1521.5778.8718.1927942.5
HDB300-F-STPDF30024310 to 175000.169025000.0229.1521.5778.8718.1927942.5
HDB315-F-STPDF3152555 to 178750.159026250.0232.421.5778.8718.1927942.5
HDB350-F-STPDF3502845 to 187500.189029170.0232.421.5778.8718.1934242.5
HDB360-F-STPDF36029210 to 190000.169030000.0235.6521.5778.8718.1940542.5
HDB375-F-STPDF37530410 to 193750.189031250.0235.6521.5778.8718.1940542.5
HDB400-F-STPDF40032410 to 1100000.29033330.0235.6521.5778.8718.1940542.5
HDB500-F-STPDF50040510 to 1125000.219041670.0242.1524.0778.8718.194845
HDB600-F-STPDF60048610 to 1150000.239050000.0348.6524.0778.8718.195165
Note: For Propane gas, turndown is 60% of stated natural gas turndown.

HDG-B Units

Application Guidelines Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDG050-B-SFPDF50405 to 112500.12904170.0126.8222.1429.9718.19762.41.5
HDG075-B-SFPDF75615 to 118750.26906250.0326.8222.1429.9718.19762.41.5
HDG100-B-SFPDF1008110 to 125000.34908330.0426.8222.1429.9718.191102.41.5
HDG125-B-SFPDF1251015 to 131250.399010420.0526.8222.1429.9718.191402.41.5
HDG150-B-SFPDF15012210 to 137500.479012500.0526.8222.1429.9718.191572.41.5
HDG175-B-SFPDF1751425 to 143750.519014580.0629.5722.1429.9718.191682.41.5
HDG200-B-SFPDF20016210 to 150000.539016670.0632.3222.1429.9718.1918842.4
HDG250-B-SFPDF25020210 to 162500.589020830.0737.8222.1429.9718.1924042.4
HDG300-B-SFPDF30024310 to 175000.669025000.0843.3222.1429.9718.1927942.4
HDG350-B-SFPDF35028410 to 187500.749029170.0848.8222.1429.9718.1931242.4
HDG400-B-SFPDF40032410 to 1100000.89033330.0951.5722.1429.9718.1932042.4
HDG500-B-SFPDF50040510 to 1125000.939041670.156.8222.1429.0318.19N/a53.1
HDG600-B-SFPDF60048610 to 1150000.99050000.167.8222.1429.0318.19N/a53.1
HDG050-B-SF-X2PDF1008110 to 112500.241804170.0223.8244.1729.0318.191524.83
HDG075-B-SF-X2PDF15012210 to 118750.521806250.0623.8244.1729.0318.191524.83
HDG100-B-SF-X2PDF20016210 to 125000.681808330.0823.8244.1729.0318.192204.83
HDG125-B-SF-X2PDF25020210 to 131250.7818010420.123.8244.1729.0318.192804.83
HDG150-B-SF-X2PDF30024320 to 137500.9418012500.123.8244.1729.0318.193144.83
HDG175-B-SF-X2PDF35028410 to 143751.0218014580.1226.5744.1729.0318.193364.83
HDG200-B-SF-X2PDF40032420 to 150001.0618016670.1229.3244.1729.0318.1937684.8
HDG250-B-SF-X2PDF50040520 to 162501.1618020830.1434.8244.1729.0318.1948084.8
HDG300-B-SF-X2PDF60048620 to 175001.3218025000.1640.3244.1729.0318.1955884.8
HDG350-B-SF-X2PDF70056720 to 187501.4818029170.1645.8244.1729.0318.1962484.8
HDG400-B-SF-X2PDF80064820 to 1100001.618033330.1848.5744.1729.0318.1964084.8
HDG500-B-SF-X2PDF100081020 to 1125001.8618041670.256.8244.1729.0318.19N/a106.2
HDG600-B-SF-X2PDF120097220 to 1150001.818050000.267.8244.1729.0318.19N/a106.2
Note: For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDG050-B-STPDF50405 to 112500.12904170.0126.8222.1429.9718.19762.41.5
HDG075-B-STPDF75615 to 118750.26906250.0326.8222.1429.9718.19762.41.5
HDG100-B-STPDF100815 to 125000.34908330.0426.8222.1429.9718.191102.41.5
HDG125-B-STPDF1251015 to 131250.399010420.0526.8222.1429.9718.191402.41.5
HDG150-B-STPDF15012210 to 137500.479012500.0526.8222.1429.9718.191572.41.5
HDG175-B-STPDF1751425 to 143750.519014580.0629.5722.1429.9718.191682.41.5
HDG200-B-STPDF20016210 to 150000.539016670.0632.3222.1429.9718.1918842.4
HDG250-B-STPDF25020210 to 162500.589020830.0737.8222.1429.9718.1924042.4
HDG300-B-STPDF30024310 to 175000.669025000.0843.3222.1429.9718.1927942.4
HDG350-B-STPDF35028410 to 187500.749029170.0848.8222.1429.9718.1931242.4
HDG400-B-STPDF40032410 to 1100000.89033330.0951.5722.1429.9718.1932042.4
HDG500-B-STPDF50040510 to 1125000.939041670.156.8222.1429.0318.19N/a53.1
HDG600-B-STPDF60048610 to 1150000.99050000.167.8222.1429.0318.19N/a53.1
HDG050-B-ST-X2PDF1008110 to 112500.241804170.0223.8244.1729.0318.191524.83
HDG075-B-ST-X2PDF15012210 to 118750.521806250.0623.8244.1729.0318.191524.83
HDG100-B-ST-X2PDF20016210 to 125000.681808330.0823.8244.1729.0318.192204.83
HDG125-B-ST-X2PDF25020210 to 131250.7818010420.123.8244.1729.0318.192804.83
HDG150-B-ST-X2PDF30024320 to 137500.9418012500.123.8244.1729.0318.193144.83
HDG175-B-ST-X2PDF35028410 to 143751.0218014580.1226.5744.1729.0318.193364.83
HDG200-B-ST-X2PDF40032420 to 150001.0618016670.1229.3244.1729.0318.1937684.8
HDG250-B-ST-X2PDF50040520 to 162501.1618020830.1434.8244.1729.0318.1948084.8
HDG300-B-ST-X2PDF60048620 to 175001.3218025000.1640.3244.1729.0318.1955884.8
HDG350-B-ST-X2PDF70056720 to 187501.4818029170.1645.8244.1729.0318.1962484.8
HDG400-B-ST-X2PDF80064820 to 1100001.618033330.1848.5744.1729.0318.1964084.8
HDG500-B-ST-X2PDF100081020 to 1125001.8618041670.256.8244.1729.0318.19N/a106.2
HDG600-B-ST-X2PDF120097220 to 1150001.818050000.267.8244.1729.0318.19N/a106.2
Note: For Propane gas, turndown is 60% of stated natural gas turndown.

HDG-F Units

Application Guidelines Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDG050-F-STPDF50405 to 112500.12904170.0115.7524.9629.0318.19762.41.5
HDG075-F-STPDF75615 to 118750.26906250.0315.7524.9629.0318.19762.41.5
HDG100-F-STPDF100815 to 125000.34908330.0418.524.9629.0318.191102.41.5
HDG125-F-STPDF1251015 to 131250.399010420.0521.2524.9629.0318.191402.41.5
HDG150-F-STPDF15012210 to 137500.479012500.052424.9629.0318.191572.41.5
HDG175-F-STPDF1751425 to 143750.519014580.0626.7524.9629.0318.191682.41.5
HDG200-F-STPDF20016210 to 150000.539016670.0629.524.9629.0318.1918842.4
HDG250-F-STPDF25020210 to 162500.589020830.073524.9629.0318.1924042.4
HDG300-F-STPDF30024310 to 175000.669025000.0840.524.9629.0318.1927942.4
HDG350-F-STPDF35028410 to 187500.749029170.084624.9629.0318.1931242.4
HDG400-F-STPDF40032410 to 1100000.89033330.0948.7524.9629.0318.1932042.4
HDG500-F-STPDF50040510 to 1125000.939041670.15724.9629.0318.19N/a53.1
HDG600-F-STPDF60048610 to 1150000.99050000.16824.9629.0318.19N/a53.1
Note: For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDG050-F-SFPDF50405 to 112500.12904170.0115.7532.9629.0318.19762.41.5
HDG075-F-SFPDF75615 to 118750.26906250.0315.7532.9629.0318.19762.41.5
HDG100-F-SFPDF100815 to 125000.34908330.0418.532.9629.0318.191102.41.5
HDG125-F-SFPDF1251015 to 131250.399010420.0521.2532.9629.0318.191402.41.5
HDG150-F-SFPDF15012210 to 137500.479012500.052432.9629.0318.191572.41.5
HDG175-F-SFPDF1751425 to 143750.519014580.0626.7532.9629.0318.191682.41.5
HDG200-F-SFPDF20016210 to 150000.539016670.0629.532.9629.0318.1918842.4
HDG250-F-SFPDF25020210 to 162500.589020830.073532.9629.0318.1924042.4
HDG300-F-SFPDF30024310 to 175000.669025000.0840.532.9629.0318.1927942.4
HDG350-F-SFPDF35028410 to 187500.749029170.084632.9629.0318.1931242.4
HDG400-F-SFPDF40032410 to 1100000.89033330.0948.7532.9629.0318.1932042.4
HDG500-F-SFPDF50040510 to 1125000.939041670.15732.9629.0318.19N/a53.1
HDG600-F-SFPDF60048610 to 1150000.99050000.16832.9629.0318.19N/a53.1
Note: For Propane gas, turndown is 60% of stated natural gas turndown.

HDG-M Units

Application Guidelines Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDG050-M-SFPDF50415 to 112500.01705360.00221.9615.7529.0318.191042.41.5
HDG075-M-SFPDF75615 to 118750.03708040.00521.9615.7529.0318.191042.41.5
HDG100-M-SFPDF1008110 to 125000.067010710.0121.9618.529.0318.191472.41.5
HDG125-M-SFPDF1251015 to 131250.127013390.0221.9621.2529.0318.191862.41.5
HDG150-M-SFPDF15012210 to 137500.217016070.0421.962429.0318.192132.41.5
HDG175-M-SFPDF1751425 to 143750.357018750.0721.9626.7529.0318.192332.41.5
HDG200-M-SFPDF20016210 to 150000.527021430.121.9629.529.0318.1926342.4
HDG250-M-SFPDF25020310 to 162501.037026790.1821.963529.0318.1933342.4
HDG300-M-SFPDF30024310 to 175001.787032140.3221.9640.529.0318.1939142.4
HDG350-M-SFPDF35028410 to 187502.877037500.5521.964629.0318.1944342.4
HDG400-M-SFPDF40032410 to 1100004.147042860.7321.9648.7529.0318.1946042.4
Note: For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDG050-M-STPDF50415 to 112500.01705360.00221.9615.7529.0318.191042.41.5
HDG075-M-STPDF75615 to 118750.03708040.00521.9615.7529.0318.191042.41.5
HDG100-M-STPDF1008110 to 125000.067010710.0121.9618.529.0318.191472.41.5
HDG125-M-STPDF1251015 to 131250.127013390.0221.9621.2529.0318.191862.41.5
HDG150-M-STPDF15012210 to 137500.217016070.0421.962429.0318.192132.41.5
HDG175-M-STPDF1751425 to 143750.357018750.0721.9626.7529.0318.192332.41.5
HDG200-M-STPDF20016210 to 150000.527021430.121.9629.529.0318.1926342.4
HDG250-M-STPDF25020310 to 162501.037026790.1821.963529.0318.1933342.4
HDG300-M-STPDF30024310 to 175001.787032140.3221.9640.529.0318.1939142.4
HDG350-M-STPDF35028410 to 187502.877037500.5521.964629.0318.1944342.4
HDG400-M-STPDF40032410 to 1100004.147042860.7321.9648.7529.0318.1946042.4
Note: For Propane gas, turndown is 60% of stated natural gas turndown.

HDG-I Units

Application Guidelines Product Specification Product Manual Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDG050-I-SFPDF50415 to 112500.01705360.00222.1426.8229.0218.191042.41.5
HDG075-I-SFPDF75615 to 118750.03708040.00522.1426.8229.0218.191042.41.5
HDG100-I-SFPDF1008110 to 125000.067010710.0122.1426.8229.0218.191472.41.5
HDG125-I-SFPDF1251015 to 131250.127013390.0222.1426.8229.0218.191862.41.5
HDG150-I-SFPDF15012210 to 137500.217016070.0422.1426.8229.0218.192132.41.5
HDG175-I-SFPDF1751425 to 143750.357018750.0722.1429.5729.0218.192332.41.5
HDG200-I-SFPDF20016210 to 150000.527021430.122.1432.3229.0218.1926342.4
HDG250-I-SFPDF25020310 to 162501.037026790.1822.1437.8229.0218.1933342.4
HDG300-I-SFPDF30024310 to 175001.787032140.3222.1443.3229.0218.1939142.4
HDG350-I-SFPDF35028410 to 187502.877037500.5522.1448.8229.0218.1944342.4
HDG400-I-SFPDF40032410 to 1100004.147042860.7322.1451.5729.0218.1946042.4
Note: For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDFMax Input MBHMax Output MBHMax Avail. Turndown (Nat)Max CFMMax APD @ Min RiseMax Temp RiseMin CFMMin APD @ Max RiseDim ADim BDim CDim DWeight (Lbs.)Total Amps 120VTotal Amps 230V
HDG050-I-STPDF50415 to 112500.01705360.00222.1426.8229.0218.191042.41.5
HDG075-I-STPDF75615 to 118750.03708040.00522.1426.8229.0218.191042.41.5
HDG100-I-STPDF1008110 to 125000.067010710.0122.1426.8229.0218.191472.41.5
HDG125-I-STPDF1251015 to 131250.127013390.0222.1426.8229.0218.191862.41.5
HDG150-I-STPDF15012210 to 137500.217016070.0422.1426.8229.0218.192132.41.5
HDG175-I-STPDF1751425 to 143750.357018750.0722.1429.5729.0218.192332.41.5
HDG200-I-STPDF20016210 to 150000.527021430.122.1432.3229.0218.1926342.4
HDG250-I-STPDF25020310 to 162501.037026790.1822.1437.8229.0218.1933342.4
HDG300-I-STPDF30024310 to 175001.787032140.3222.1443.3229.0218.1939142.4
HDG350-I-STPDF35028410 to 187502.877037500.5522.1448.8229.0218.1944342.4
HDG400-I-STPDF40032410 to 1100004.147042860.7322.1451.5729.0218.1946042.4
Note: For Propane gas, turndown is 60% of stated natural gas turndown.