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


HDA-B-CS – Horizontal Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDA150-B-CSTPDF15012010 to 155560.3910011110.0221.9831.8345.7719.1821042.5
HDA200-B-CSTPDF20016010 to 174070.6710014810.0321.9831.8345.7719.1849642.5
HDA250-B-CSTPDF2502005 to 192590.8310018520.0425.2331.8345.7719.1825042.5
HDA250-B-CST (6)PDF25020010 to 192590.6910018520.0325.2331.8345.7719.1826442.5
HDA300-B-CSTPDF30024010 to 1111110.9610022220.0528.4831.8345.7719.1826442.5
HDA350-B-CSTPDF3502805 to 1129631.0910025930.0631.7331.8345.7719.1837042.5
HDA350-B-CST (8)PDF35028010 to 1129630.9310025930.0531.7331.8345.7719.1841742.5
HDA400-B-CSTPDF40032010 to 1148151.210029630.0634.9831.8345.7719.1841742.5
HDA500-B-CSTPDF50040010 to 1185191.3810037040.074231.8345.7719.124565N/a
HDA600-B-CSTPDF60048010 to 1222221.5210044440.084831.8345.7719.124965N/a
HDA200-B-CST-X2PDF40032020 to 174071.3420014810.0621.9861.8145.7719.1846385
HDA250-B-CST-X2PDF50040010 to 192591.6620018520.0825.2361.8145.7719.1853685
HDA250-B-CST-X2 (6)PDF50040020 to 192591.3820018520.0625.2361.8145.7719.1855685
HDA300-B-CST-X2PDF60048020 to 1111111.9320022220.128.4863.6645.7719.1855685
HDA350-B-CST-X2PDF70056010 to 1129632.1720025930.1131.7363.6645.7719.1863585
HDA350-B-CST-X2 (8)PDF70056020 to 1129631.8620025930.0931.7361.8145.7719.1887785
HDA400-B-CST-X2PDF80064020 to 1148152.3920029630.1234.9863.6645.7719.1887785
HDA500-B-CST-X2PDF100080020 to 1185192.7520037040.144263.6645.7719.12103210N/a
HDA600-B-CST-X2PDF120096020 to 1222223.0420044440.164863.6645.7719.12103210N/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 NumberPDF  Max 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 208V 230V
HDA150-B-CSF-X2PDF30024010 to 155560.7820011110.0421.9861.8145.7719.1846385
HDA200-B-CSF-X2PDF40032020 to 174071.3420014810.0621.9861.8145.7719.1846385
HDA250-B-CSF-X2PDF50040010 to 192591.6620018520.0825.2361.8145.7719.1853685
HDA250-B-CSF-X2 (6)PDF50040020 to 192591.3820018520.0625.2361.8145.7719.1855685
HDA300-B-CSF-X2PDF60048020 to 1111111.9320022220.128.4863.6645.7719.1855685
HDA350-B-CSF-X2PDF70056010 to 1129632.1720025930.1131.7363.6645.7719.1863585
HDA350-B-CSF-X2 (8)PDF70056020 to 1129631.8620025930.0931.7361.8145.7719.1887785
HDA400-B-CSF-X2PDF80064020 to 1148152.3920029630.1234.9863.6645.7719.1887785
HDA500-B-CSF-X2PDF100080020 to 1185192.7520037040.144263.6645.7719.12103210N/a
HDA600-B-CSF-X2PDF120096020 to 1222223.0420044440.164863.6645.7719.12103210N/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-CS – Vertical Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDA150-F-CSTPDF15012010 to 155560.3910011110.0221.9831.8345.7719.1821042.5
HDA200-F-CSTPDF20016010 to 174070.6710014810.0322.6732.3245.7519.1622042.5
HDA250-F-CSTPDF2502005 to 192590.8310018520.0425.9232.3245.7519.1625042.5
HDA250-F-CST (6)PDF25020010 to 192590.6910018520.0329.1732.3245.7819.1926442.5
HDA300-F-CSTPDF30024010 to 1111110.9610022220.0529.1732.3245.7519.1626442.5
HDA350-F-CSTPDF3502805 to 1129631.0910025930.0632.4232.3245.7519.1637042.5
HDA350-F-CST (8)PDF35028010 to 1129630.9310025930.0535.6732.3245.7819.1941742.5
HDA400-F-CSTPDF40032010 to 1148151.210029630.0635.6732.3245.7519.1641742.5
HDA500-F-CSTPDF50040010 to 1185191.3810037040.0742.1732.3245.8119.14565N/a
HDA600-F-CSTPDF60048010 to 1222221.5210044440.0848.6732.3245.8119.14965N/a
HDA150-F-CST-X2PDF30024010 to 155560.7820011110.0443.4931.3945.7719.1846385
HDA200-F-CST-X2PDF40032020 to 174071.3420014810.0643.4931.3945.7719.1846385
HDA250-F-CST-X2PDF50040010 to 192591.6620018520.0849.9931.3945.7719.1853685
HDA250-F-CST-X2 (6)PDF50040020 to 192591.3820018520.0656.4931.3945.7719.1855685
HDA300-F-CST-X2PDF60048020 to 1111111.9320022220.156.4931.3945.7719.1855685
HDA350-F-CST-X2PDF70056010 to 1129632.1720025930.1162.9931.3945.7719.1863585
HDA350-F-CST-X2 (8)PDF70056020 to 1129631.8620025930.0969.4931.3945.7719.1887785
HDA400-F-CST-X2PDF80064020 to 1148152.3920029630.1269.4931.3945.7719.1887785
HDA500-F-CST-X2PDF100080020 to 1185192.7520037040.1482.4931.3945.8119.12103210N/a
HDA600-F-CST-X2PDF120096020 to 1222223.0420044440.1695.4931.3945.8119.12103210N/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 NumberPDF  Max 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 208V 230V
HDA150-F-CSF-X2PDF30024010 to 155560.7820011110.0443.4941.4945.7719.1846385
HDA200-F-CSF-X2PDF40032020 to 174071.3420014810.0643.4941.4945.7719.1846385
HDA250-F-CSF-X2PDF50040010 to 192591.6620018520.0849.9941.4945.7719.1853685
HDA250-F-CSF-X2 (6)PDF50040020 to 192591.3820018520.0656.4941.4945.7719.1855685
HDA300-F-CSF-X2PDF60048020 to 1111111.9320022220.156.4941.4945.7719.1855685
HDA350-F-CSF-X2PDF70056010 to 1129632.1720025930.1162.9941.4945.7719.1863585
HDA350-F-CSF-X2 (8)PDF70056020 to 1129631.8620025930.0969.4941.4945.7719.1887785
HDA400-F-CSF-X2PDF80064020 to 1148152.3920029630.1269.4941.4945.7719.1887785
HDA500-F-CSF-X2PDF100080020 to 1185192.7520037040.1482.4941.4945.7719.12103210N/a
HDA600-F-CSF-X2PDF120096020 to 1222223.0420044440.1695.4941.4945.7719.12103210N/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-M-CS – Horizontal Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 120V
HDA150-M-CSTPDF15012010 to 155560.026018520.0131.8321.9845.7719.182104
HDA200-M-CSTPDF20016010 to 174070.036024690.0132.3222.6745.7819.132204
HDA250-M-CSTPDF2502005 to 192590.066030860.0132.3224.1845.7519.162504
HDA250-M-CST (6)PDF25020010 to 192590.086030860.0132.3224.1845.7519.162644
HDA300-M-CSTPDF30024010 to 1111110.116037040.0132.3227.4345.7519.162644
HDA350-M-CSTPDF3502805 to 1129630.176043210.0232.3232.4245.7519.163704
HDA350-M-CST (8)PDF35028010 to 1129630.196043210.0332.3232.4245.7519.164174
HDA400-M-CSTPDF40032010 to 1148150.256049380.0332.3235.6745.7519.164174
HDA500-M-CSTPDF50040010 to 1185190.476061730.0632.3242.1745.8119.14565
HDA600-M-CSTPDF60048010 to 1222220.796074070.132.3248.6745.8119.14965
HDA150-M-CST-X2PDF30024010 to 155560.0412018520.0231.3943.4945.7719.184638
HDA200-M-CST-X2PDF40032020 to 174070.0612024690.0231.3943.4945.7719.184638
HDA250-M-CST-X2PDF50040010 to 192590.1212030860.0231.3949.9945.7719.185368
HDA250-M-CST-X2 (6)PDF50040020 to 192590.1612030860.0231.3956.4945.7719.185568
HDA300-M-CST-X2PDF60048020 to 1111110.2212037040.0231.3956.4945.7719.185568
HDA350-M-CST-X2PDF70056010 to 1129630.3412043210.0431.3962.9945.7719.186358
HDA350-M-CST-X2 (8)PDF70056020 to 1129630.3812043210.0631.3969.4945.7719.188778
HDA400-M-CST-X2PDF80064020 to 1148150.512049380.0631.3969.4945.7719.188778
HDA500-M-CST-X2PDF100080020 to 1185190.9412061730.1231.3982.4945.7719.12103210
HDA600-M-CST-X2PDF120096020 to 1222221.5812074070.231.3995.4945.7719.12103210
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 NumberPDF  Max 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 208V 230V
HDA150-M-CSF-X2PDF30024010 to 155560.0412018520.0241.4943.4945.7719.1846385
HDA200-M-CSF-X2PDF40032020 to 174070.0612024690.0241.4943.4945.7719.1846385
HDA250-M-CSF-X2PDF50040010 to 192590.1212030860.0241.4949.9945.7719.1853685
HDA250-M-CSF-X2 (6)PDF50040020 to 192590.1612030860.0241.4956.4945.7719.1855685
HDA300-M-CSF-X2PDF60048020 to 1111110.2212037040.0241.4956.4945.7719.1855685
HDA350-M-CSF-X2PDF70056010 to 1129630.3412043210.0441.4962.9945.7719.1863585
HDA350-M-CSF-X2 (8)PDF70056020 to 1129630.3812043210.0641.4969.4945.7719.1887785
HDA400-M-CSF-X2PDF80064020 to 1148150.512049380.0641.4969.4945.7719.1887785
HDA500-M-CSF-X2PDF100080020 to 1185190.9412061730.1241.4982.4945.7719.12103210N/a
HDA600-M-CSF-X2PDF120096020 to 1222221.5812074070.241.4995.4945.7719.12103210N/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-I-CS – Vertical Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDA150-I-CSTPDF15012010 to 155560.026018520.0131.8321.9845.7719.1821042.5
HDA200-I-CSTPDF20016010 to 174070.036024690.0130.0821.9845.7719.1822042.5
HDA250-I-CSTPDF2502005 to 192590.066030860.0130.0825.2345.7719.1825042.5
HDA250-I-CST (6)PDF25020010 to 192590.086030860.0131.8329.4245.7819.1926442.5
HDA300-I-CSTPDF30024010 to 1111110.116037040.0130.0828.4845.7719.1826442.5
HDA350-I-CSTPDF3502805 to 1129630.176043210.0230.0831.7345.7719.1837042.5
HDA350-I-CST (8)PDF35028010 to 1129630.196043210.0331.8335.9245.7819.1941742.5
HDA400-I-CSTPDF40032010 to 1148150.256049380.0330.0834.9845.7719.1841742.5
HDA500-I-CSTPDF50040010 to 1185190.476061730.0630.084045.7719.124565N/a
HDA600-I-CSTPDF60048010 to 1222220.796074070.130.084645.7719.124965N/a
HDA150-I-CST-X2PDF30024010 to 155560.0412018520.0261.8121.9945.7719.1846385
HDA200-I-CST-X2PDF40032020 to 174070.0612024690.0261.8121.9945.7719.1846385
HDA250-I-CST-X2PDF50040010 to 192590.1212030860.0261.8125.2445.7719.1853685
HDA250-I-CST-X2 (6)PDF50040020 to 192590.1612030860.0261.8128.4945.7719.1855685
HDA300-I-CST-X2PDF60048020 to 1111110.2212037040.0261.8128.4945.7719.1855685
HDA350-I-CST-X2PDF70056010 to 1129630.3412043210.0461.8131.7445.7719.1863585
HDA350-I-CST-X2 (8)PDF70056020 to 1129630.3812043210.0661.8134.9945.7719.1887785
HDA400-I-CST-X2PDF80064020 to 1148150.512049380.0661.8134.9945.7719.1887785
HDA500-I-CST-X2PDF100080020 to 1185190.9412061730.1261.8141.4945.8119.12103210N/a
HDA600-I-CST-X2PDF120096020 to 1222221.5812074070.261.8147.9945.8119.12103210N/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 NumberPDF  Max 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 208V 230V
HDA150-I-CSF-X2PDF30024010 to 155560.0412018520.0261.8121.9945.7719.1846385
HDA200-I-CSF-X2PDF40032020 to 174070.0612024690.0261.8121.9945.7719.1846385
HDA250-I-CSF-X2PDF50040010 to 192590.1212030860.0261.8125.2445.7719.1853685
HDA250-I-CSF-X2 (6)PDF50040020 to 192590.1612030860.0261.8128.4945.7719.1855685
HDA300-I-CSF-X2PDF60048020 to 1111110.2212037040.0261.8128.4945.7719.1855685
HDA350-I-CSF-X2PDF70056010 to 1129630.3412043210.0461.8131.7445.7719.1863585
HDA350-I-CSF-X2 (8)PDF70056020 to 1129630.3812043210.0661.8134.9945.7719.1887785
HDA400-I-CSF-X2PDF80064020 to 1148150.512049380.0661.8134.9945.7719.1887785
HDA500-I-CSF-X2PDF100080020 to 1185190.9412061730.1261.8141.4945.7719.12103210N/a
HDA600-I-CSF-X2PDF120096020 to 1222221.5812074070.261.8147.9945.7719.12103210N/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.

HDB-B-CS – Horizontal Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDB200-B-CSTPDF20016010 to 174070.349016460.0230.0120.9876.0419.1816542.5
HDB250-B-CSTPDF2502005 to 192590.399020580.0230.0120.9876.0419.1820542.5
HDB270-B-CST27021610 to 1100000.369022220.0230.0120.9876.0419.1826542.5
HDB300-B-CSTPDF30024010 to 1111110.449024690.0330.0120.9876.0419.1826542.5
HDB350-B-CSTPDF3502805 to 1129630.489028810.0336.5120.9876.0419.1832542.5
HDB360-B-CST36028810 to 1133330.429029630.0336.5120.9876.0419.1838542.5
HDB400-B-CSTPDF40032010 to 1148150.529032920.0336.5120.9876.0419.1838542.5
HDB500-B-CSTPDF50040010 to 1185190.577549380.0543.0125.6176.0419.184605
HDB600-B-CSTPDF60048010 to 1222220.617559260.0549.5125.6176.0419.184905
HDB180-B-CST-X2PDF36028820 to 166670.5618014810.0430.0140.1176.0419.1835185
HDB200-B-CST-X2PDF40032020 to 174070.6818016460.0430.0140.1176.0419.1835185
HDB250-B-CST-X2PDF50040010 to 192590.7918020580.0530.0140.1176.0419.1843685
HDB270-B-CST-X254043220 to 1100000.7318022220.0530.0140.1176.0419.1856385
HDB300-B-CST-X2PDF60048020 to 1111110.8818024690.0630.0140.1176.0419.1856385
HDB350-B-CST-X2PDF70056010 to 1129630.9618028810.0636.5140.1176.0419.1869185
HDB360-B-CST-X272057620 to 1133330.8518029630.0536.5140.1176.0419.1882285
HDB400-B-CST-X2PDF80064020 to 1148151.0418032920.0636.5140.1176.0419.1882285
HDB500-B-CST-X2PDF100080020 to 1185191.1315049380.143.0149.3776.0419.18100710
HDB600-B-CST-X2PDF120096020 to 1222221.2215059260.1149.5149.3776.0419.18104210
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 NumberPDF  Max 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 208V 230V
HDB180-B-CSF-X2PDF36028820 to 166670.5618014810.0430.0140.1176.0419.1835185
HDB200-B-CSF-X2PDF40032020 to 174070.6818016460.0430.0140.1176.0419.1835185
HDB250-B-CSF-X2PDF50040010 to 192590.7918020580.0530.0140.1176.0419.1843685
HDB270-B-CSF-X254043220 to 1100000.7318022220.0530.0140.1176.0419.1856385
HDB300-B-CSF-X2PDF60048020 to 1111110.8818024690.0630.0140.1176.0419.1856385
HDB350-B-CSF-X2PDF70056010 to 1129630.9618028810.0636.5140.1176.0419.1869185
HDB360-B-CSF-X272057620 to 1133330.8518029630.0536.5140.1176.0419.1882285
HDB400-B-CSF-X2PDF80064020 to 1148151.0418032920.0636.5140.1176.0419.1882285
Notes:
- Max Discharge Temp is 160°F
- (#) notation denotes # of tubes in unit
- For Propane gas, turndown is 60% of stated natural gas turndown.

HDB-F-CS – Vertical Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDB200-F-CSTPDF20016010 to 174070.349016460.0222.335.0276.0119.1916542.5
HDB250-F-CSTPDF2502005 to 192590.399020580.0225.5835.0276.0119.1920542.5
HDB270-F-CST27021610 to 1100000.369022220.0230.5835.9576.0719.1926542.5
HDB300-F-CSTPDF30024010 to 1111110.449024690.0328.8335.0276.0119.1926542.5
HDB350-F-CSTPDF3502805 to 1129630.489028810.0332.0835.0276.0119.1932542.5
HDB360-F-CST36028810 to 1133330.429029630.0337.0835.9576.0119.1938542.5
HDB400-F-CSTPDF40032010 to 1148150.529032920.0335.3335.0276.0119.1938542.5
HDB500-F-CSTPDF50040010 to 1185190.577549380.0541.8343.0276.0119.194605
HDB600-F-CSTPDF60048010 to 1222220.617559260.0548.3343.0276.0119.194905
HDB180-F-CST-X2PDF36028820 to 166670.5618014810.0446.335.957619.1935185
HDB200-F-CST-X2PDF40032020 to 174070.6818016460.0446.335.957619.1935185
HDB250-F-CST-X2PDF50040010 to 192590.7918020580.0552.835.9576.0119.1943685
HDB270-F-CST-X254043220 to 1100000.7318022220.0559.335.9576.0119.1956385
HDB300-F-CST-X2PDF60048020 to 1111110.8818024690.0659.335.9576.0119.1956385
HDB350-F-CST-X2PDF70056010 to 1129630.9618028810.0665.835.9576.0119.1969185
HDB360-F-CST-X272057620 to 1133330.8518029630.0572.335.9576.0119.1982285
HDB400-F-CST-X2PDF80064020 to 1148151.0418032920.0672.335.9576.0119.1982285
HDB500-F-CST-X2PDF100080020 to 1185181.1315049380.185.343.9519.19100710
HDB600-F-CST-X2PDF120096020 to 1222221.2215059260.1198.343.9576.0119.19104210
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 NumberPDF  Max 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 208V 230V
HDB180-F-CSF-X2PDF36028820 to 166670.5618014810.0446.335.957619.1935185
HDB200-F-CSF-X2PDF40032020 to 174070.6818016460.0446.335.957619.1935185
HDB250-F-CSF-X2PDF50040010 to 192590.7918020580.0552.835.9576.0119.1943685
HDB270-F-CSF-X254043220 to 1100000.7318022220.0559.335.9576.0119.1956385
HDB300-F-CSF-X2PDF60048020 to 1111110.8818024690.0659.335.9576.0119.1956385
HDB350-F-CSF-X2PDF70056010 to 1129630.9618028810.0665.835.9576.0119.1969185
HDB360-F-CSF-X272057620 to 1133330.8518029630.0572.335.9576.0119.1982285
HDB400-F-CSF-X2PDF80064020 to 1148151.0418032920.0672.335.9576.0119.1982285
HDB500-F-CSF-X2PDF100080020 to 1185181.1315049380.185.343.9519.19100710
HDB600-F-CSF-X2PDF120096020 to 1222221.2215059260.1198.343.9576.0119.19104210
Notes:
- Max Discharge Temp is 160°F
- (#) notation denotes # of tubes in unit
- For Propane gas, turndown is 60% of stated natural gas turndown.

HDG-B-CS – Horizontal Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDG050-B-CSTPDF50405 to 118520.37804630.0316.5321.5928.0319.27621.5
HDG075-B-CSTPDF75605 to 127780.79806940.0625.7121.5928.0319.27621.5
HDG100-B-CSTPDF100805 to 137040.9809260.0719.2821.5928.0319.211021.5
HDG125-B-CSTPDF1251005 to 146300.988011570.0822.0321.5928.0319.214021.5
HDG150-B-CSTPDF15012010 to 155561.048013890.0824.7821.5928.0319.215721.5
HDG175-B-CSTPDF1751405 to 164811.088016200.0827.5321.5928.0319.216821.5
HDG200-B-CSTPDF20016010 to 174071.118018520.0930.2821.5928.0319.218842.5
HDG250-B-CSTPDF25020010 to 192590.928023150.0735.7821.5928.0319.224042.5
HDG300-B-CSTPDF30024010 to 1111110.988027780.0741.2821.5928.0319.227942.5
HDG350-B-CSTPDF35028010 to 1129631.038032410.0846.7821.5928.0319.231242.5
HDG400-B-CSTPDF40032010 to 1148151.188037040.0949.5321.5928.0319.232042.5
HDG500-B-CSTPDF50040010 to 1185191.338046300.158.7129.3328.0319.2N/a53.2
HDG600-B-CSTPDF60048010 to 1222221.358055560.169.7129.3328.0319.2N/a53.2
HDG050-B-CST-X2PDF1008010 to 118520.751604630.0617.4644.8128.0319.211053
HDG100-B-CST-X2PDF20016020 to 137041.81609260.1418.5944.8128.0319.222085
HDG125-B-CST-X2PDF25020010 to 146301.9616011570.1518.5944.8128.0319.228085
HDG150-B-CST-X2PDF30024020 to 155562.0716013890.1625.7144.8128.0319.231485
HDG175-B-CST-X2PDF35028010 to 164812.1616016200.1728.4644.8128.0319.1933685
HDG200-B-CST-X2PDF40032020 to 174072.2316018520.1731.2144.8128.0319.1937685
HDG250-B-CST-X2PDF50040020 to 192591.8316023150.1436.7144.8128.0319.248085
HDG300-B-CST-X2PDF60048020 to 1111111.9616027780.1542.2144.8128.0319.255885
HDG350-B-CST-X2PDF70056020 to 1129632.0516032410.1647.7144.8128.0319.1262485
HDG400-B-CST-X2PDF80064020 to 1148152.3616037040.1850.4644.8128.0319.264085
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDF  Max 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 208V 230V
HDG050-B-CSF-X2PDF1008010 to 118520.751604630.0625.7144.8128.0319.211053
HDG075-B-CSF-X2PDF15012010 to 127781.581606940.1225.7144.8128.0319.215253
HDG100-B-CSF-X2PDF20016020 to 137041.81609260.1425.7144.8128.0319.222085
HDG125-B-CSF-X2PDF25020010 to 146301.9616011570.1525.7144.8128.0319.228085
HDG150-B-CSF-X2PDF30024020 to 155562.0716013890.1625.7144.8128.0319.231485
HDG175-B-CSF-X2PDF35028010 to 164812.1616016200.1728.4644.8128.0319.1933685
HDG200-B-CSF-X2PDF40032020 to 174072.2316018520.1731.2144.8128.0319.1937685
HDG250-B-CSF-X2PDF50040020 to 192591.8316023150.1436.7144.8128.0319.248085
HDG300-B-CSF-X2PDF60048020 to 1111111.9616027780.1542.2144.8128.0319.255885
HDG350-B-CSF-X2PDF70056020 to 1129632.0516032410.1647.7144.8128.0319.1262485
HDG400-B-CSF-X2PDF80064020 to 1148152.3616037040.1850.4644.8128.0319.264085
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.

HDG-F-CS – Vertical Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDG050-F-CSTPDF50405 to 118520.37804630.0315.1822.9228.0319.27621.5
HDG075-F-CSTPDF75605 to 127780.79806940.0615.1822.9228.0319.27621.5
HDG100-F-CSTPDF1008010 to 137040.9809260.0717.9322.9228.0319.211021.5
HDG125-F-CSTPDF1251005 to 146300.988011570.0820.6822.9228.0319.214021.5
HDG150-F-CSTPDF15012010 to 155561.048013890.0823.4322.9228.0319.215721.5
HDG175-F-CSTPDF1751405 to 164811.088016200.0826.1822.9228.0319.216821.5
HDG200-F-CSTPDF20016010 to 174071.118018520.0928.9322.9228.0319.218842.5
HDG250-F-CSTPDF25020010 to 192590.928023150.0734.4322.9228.0319.224042.5
HDG300-F-CSTPDF30024010 to 1111110.988027780.0739.9322.9228.0319.227942.5
HDG350-F-CSTPDF35028010 to 1129631.038032410.0845.4322.9228.0319.231242.5
HDG400-F-CSTPDF40032010 to 1148151.188037040.0948.1822.9228.0319.232042.5
HDG050-F-CST-X2PDF1008010 to 118520.751604630.0631.9923.8528.0319.215253
HDG075-F-CST-X2PDF15012010 to 127781.581606940.1231.9923.8528.0319.215253
HDG100-F-CST-X2PDF20016020 to 137041.81609260.1437.4923.8528.0319.222053
HDG125-F-CST-X2PDF25020010 to 146301.9616011570.1542.9923.8528.0319.228053
HDG150-F-CST-X2PDF30024020 to 155562.0716013890.1648.4923.8528.0319.231453
HDG175-F-CST-X2PDF35028010 to 164812.1616016200.1753.9923.8528.0319.233653
HDG200-F-CST-X2PDF40032020 to 174072.2316018520.1759.4923.8528.0319.237685
HDG250-F-CST-X2PDF50040020 to 192591.8316023150.1470.4923.8528.0319.248085
HDG300-F-CST-X2PDF60048020 to 1111111.9616027780.1581.4923.8528.0319.255885
HDG350-F-CST-X2PDF70056020 to 1129632.0516032410.1692.4923.8528.0319.262485
HDG400-F-CST-X2PDF80064020 to 1148152.3616037040.1897.9923.8528.0319.264085
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDF  Max 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 208V 230V
HDG050-F-CSF-X2PDF1008010 to 118520.751604630.0631.9935.9528.0319.215253
HDG075-F-CSF-X2PDF15012010 to 127781.581606940.1231.9935.9528.0319.215253
HDG100-F-CSF-X2PDF20016020 to 137041.81609260.1437.4935.8528.0319.222053
HDG125-F-CSF-X2PDF25020010 to 146301.9616011570.1542.9935.8528.0319.228053
HDG150-F-CSF-X2PDF30024020 to 155562.0716013890.1648.4935.8528.0319.231453
HDG175-F-CSF-X2PDF35028010 to 164812.1616016200.1753.9935.8528.0319.233653
HDG200-F-CSF-X2PDF40032020 to 174072.2316018520.1759.4935.8528.0319.237685
HDG250-F-CSF-X2PDF50040020 to 192591.8316023150.1470.4935.8528.0319.248085
HDG300-F-CSF-X2PDF60048020 to 1111111.9616027780.1581.4935.8528.0319.255885
HDG350-F-CSF-X2PDF70056020 to 1129632.0516032410.1692.4935.8528.0319.262485
HDG400-F-CSF-X2PDF80064020 to 1148152.3616037040.1897.9935.8528.0319.264085
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.

HDG-M-CS – Horizontal Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDG050-M-CSTPDF50405 to 118520.01606170.0122.9215.1828.0319.27621.5
HDG075-M-CSTPDF75605 to 127780.02609260.0122.9215.1828.0319.27621.5
HDG100-M-CSTPDF1008010 to 137040.056012350.0122.9217.9328.0319.211021.5
HDG125-M-CSTPDF1251005 to 146300.096015430.0122.9220.6828.0319.214021.5
HDG150-M-CSTPDF15012010 to 155560.146018520.0222.9223.4328.0319.215721.5
HDG175-M-CSTPDF1751405 to 164810.236021600.0322.9226.1828.0319.216821.5
HDG200-M-CSTPDF20016010 to 174070.336024690.0422.9228.9328.0319.218842.5
HDG250-M-CSTPDF25020010 to 192590.546030860.0722.9234.4328.0319.224042.5
HDG300-M-CSTPDF30024010 to 1111110.916037040.1222.9239.9328.0319.227942.5
HDG350-M-CSTPDF35028010 to 1129631.426043210.1922.9245.4328.0319.231242.5
HDG400-M-CSTPDF40032010 to 1148151.956049380.2522.9248.1828.0319.232042.5
HDG050-M-CST-X2PDF1008010 to 118520.021206170.0123.8531.9928.0319.215253
HDG075-M-CST-X2PDF15012010 to 127780.041209260.0123.8531.9928.0319.215253
HDG100-M-CST-X2PDF20016020 to 137040.0912012350.0123.8537.4928.0319.222053
HDG125-M-CST-X2PDF25020010 to 146300.1712015430.0223.8542.9928.0319.228053
HDG150-M-CST-X2PDF30024020 to 155560.2912018520.0423.8548.4928.0319.231453
HDG175-M-CST-X2PDF35028010 to 164810.4512021600.0623.8553.9928.0319.233653
HDG200-M-CST-X2PDF40032020 to 174070.6612024690.0923.8559.4928.0319.237685
HDG250-M-CST-X2PDF50040020 to 192591.0912030860.1423.8570.4928.0319.248085
HDG300-M-CST-X2PDF60048020 to 1111111.8312037040.2423.8581.4928.0319.255885
HDG350-M-CST-X2PDF70056020 to 1129632.8412043210.3723.8592.4928.0319.262485
HDG400-M-CST-X2PDF80064020 to 1148153.8912049380.5123.8597.9928.0319.264085
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDF  Max 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 208V 230V
HDG050-M-CSF-X2PDF1008010 to 118520.021206170.0135.8531.9928.0319.215253
HDG075-M-CSF-X2PDF15012010 to 127780.041209260.0135.8531.9928.0319.215253
HDG100-M-CSF-X2PDF20016020 to 137040.0912012350.0135.8537.4928.0319.222053
HDG125-M-CSF-X2PDF25020010 to 146300.1712015430.0235.8542.9928.0319.228053
HDG150-M-CSF-X2PDF30024020 to 155560.2912018520.0435.8548.4928.0319.231453
HDG175-M-CSF-X2PDF35028010 to 164810.4512021600.0635.8553.9928.0319.233653
HDG200-M-CSF-X2PDF40032020 to 174070.6612024690.0935.8559.4928.0319.237685
HDG250-M-CSF-X2PDF50040020 to 192591.0912030860.1435.8570.4928.0319.248085
HDG300-M-CSF-X2PDF60048020 to 1111111.8312037040.2435.8581.4928.0319.255885
HDG350-M-CSF-X2PDF70056020 to 1129632.8412043210.3735.8592.4928.0319.262485
HDG400-M-CSF-X2PDF80064020 to 1148153.8912049380.5135.8597.9928.0319.264085
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.

HDG-I-CS – Vertical Airflow

Application Guidelines Product Specification Product Manual OEM Instructions Submittal / Order Information

Note: You must be logged in to view CAD files. Authorized access is required for STEP files.
Model NumberPDF  Max 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 208V 230V
HDG050-I-CSTPDF50405 to 118520.01606170.0121.5916.5328.0619.27621.5
HDG075-I-CSTPDF75605 to 127780.02609260.0121.5916.5328.0619.27621.5
HDG100-I-CSTPDF100805 to 137040.056012350.0121.5919.2828.0619.211021.5
HDG125-I-CSTPDF1251005 to 146300.096015430.0121.5922.0328.0619.214021.5
HDG150-I-CSTPDF15012010 to 155560.146018520.0221.5924.7828.0619.215721.5
HDG175-I-CSTPDF1751405 to 164810.236021600.0321.5927.5328.0619.216821.5
HDG200-I-CSTPDF20016010 to 174070.336024690.0421.5930.2828.0619.218842.5
HDG250-I-CSTPDF25020010 to 192590.546030860.0721.5935.7828.0619.224042.5
HDG300-I-CSTPDF30024010 to 1111110.916037040.1221.5941.2828.0619.227942.5
HDG350-I-CSTPDF35028010 to 1129631.426043210.1921.5946.7828.0619.231242.5
HDG400-I-CSTPDF40032010 to 1148151.956049380.2521.5949.5328.0619.232042.5
HDG050-I-CST-X2PDF1008010 to 118520.021206170.0144.8117.4628.0619.215253
HDG075-I-CST-X2PDF15012010 to 127780.041209260.0144.8117.4628.0619.215253
HDG100-I-CST-X2PDF20016010 to 137040.0912012350.0144.8120.2128.0619.222053
HDG125-I-CST-X2PDF25020010 to 146300.1712015430.0244.8122.9528.0619.228053
HDG150-I-CST-X2PDF30024020 to 155560.2912018520.0444.8125.7128.0619.231453
HDG175-I-CST-X2PDF35028010 to 164810.4512021600.0644.8128.4628.0619.233653
HDG200-I-CST-X2PDF40032020 to 174070.6612024690.0944.8131.2128.0619.237685
HDG250-I-CST-X2PDF50040020 to 192591.0912030860.1444.8136.7128.0619.248085
HDG300-I-CST-X2PDF60048020 to 1111111.8312037040.2444.8142.2128.0619.255885
HDG350-I-CST-X2PDF70056020 to 1129632.8412043210.3744.8147.7128.0619.262485
HDG400-I-CST-X2PDF80064020 to 1148153.8912049380.5144.8149.5328.0619.264085
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.
Model NumberPDF  Max 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 208V 230V
HDG050-I-CSF-X2PDF1008010 to 118520.021206170.0144.8125.7128.0619.215253
HDG075-I-CSF-X2PDF15012010 to 127780.041209260.0144.8125.7128.0619.215253
HDG100-I-CSF-X2PDF20016010 to 137040.0912012350.0144.8125.7128.0619.222053
HDG125-I-CSF-X2PDF25020010 to 146300.1712015430.0244.8125.7128.0619.228053
HDG150-I-CSF-X2PDF30024020 to 155560.2912018520.0444.8125.7128.0619.231453
HDG175-I-CSF-X2PDF35028010 to 164810.4512021600.0644.8128.4628.0619.233653
HDG200-I-CSF-X2PDF40032020 to 174070.6612024690.0944.8131.2128.0619.237685
HDG250-I-CSF-X2PDF50040020 to 192591.0912030860.1444.8136.7128.0619.248085
HDG300-I-CSF-X2PDF60048020 to 1111111.8312037040.2444.8142.2128.0619.255885
HDG350-I-CSF-X2PDF70056020 to 1129632.8412043210.3744.8147.7128.0619.262485
HDG400-I-CSF-X2PDF80064020 to 1148153.8912049380.5144.8149.5328.0619.264085
Notes:
- Max Discharge Temp is 160°F
- For Propane gas, turndown is 60% of stated natural gas turndown.