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Condensing Boilers

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Products

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US Boiler
K2 - 205,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
MFR #K2FT-205A-RL00
UPC67261676439
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IBC
EX Series - 850,000 BTU Input - Fire Tube Boiler, 97% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #EX-85-850
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IBC
EX Series - 400,000 BTU Input - Fire Tube Boiler, 97.9% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #EX-40-400-LP
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IBC
SL Series - 399,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #SL-40-399G3-TI-LP
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IBC
EX Series - 500,000 BTU Input - Fire Tube Boiler, 97.9% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #EX-50-500
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Alta - 120,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-10,000'
US Boiler
Alta - 120,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-10,000'
MFR #ALTA-120-1G00
UPC67261685853
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Navien
Navien High Efficiency Condensing Heating Boiler Max Htg Input: 150,000 BTU/h, Indoor Wall-Hung, Residential/Commercial NHB-150
MFR #NHB-150
UPC884954979717
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Alpine - 80,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 0-2000'
US Boiler
Alpine - 80,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 0-2000'
MFR #ALP080BW-4T02
UPC67261673297
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Alpine - 800,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,000'
US Boiler
Alpine - 800,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,000'
MFR #ALP800CNF-5L06
UPC67261673846
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Aspen - 399,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
US Boiler
Aspen - 399,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
MFR #ASPN-399A-6L00
UPC672616764401
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Navien
Navien High Efficiency Condensing Heating Boiler Max Htg Input: 110,000 BTU/h, Indoor Wall-Hung, Residential/Commercial NHB-110
MFR #NHB-110
UPC884954979700
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Aspen - 320,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
US Boiler
Aspen - 320,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
MFR #ASPN-320A-6L00
UPC672616764395
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Alpine - 210,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-2000'
US Boiler
Alpine - 210,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-2000'
MFR #ALP210BW-4G02
UPC672616734589
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Alpine - 105,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 2000-7,000'
US Boiler
Alpine - 105,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 2000-7,000'
MFR #ALP105BW-4T27
UPC67261673300
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Alpine - 700,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,000'
US Boiler
Alpine - 700,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,000'
MFR #ALP700CNF-5L00
UPC67261674401
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IBC
SL Series - 160,000 BTU Input - Fire Tube Boiler, 96% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #SL-20-160G3
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IBC
SL Series - 399,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #SL-40-399G3-NG
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Alpine - 285,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 0-2000'
US Boiler
Alpine - 285,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 0-2000'
MFR #ALP285BF-4T07
UPC672616733056
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US Boiler
K2 - 155,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
MFR #K2FT-155A-RL00
UPC67261676439
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Navien
Navien High Efficiency Condensing Heating Boiler Max Htg Input: 200,000 BTU/h, Indoor Wall-Hung, Residential/Commercial NFB-200H
MFR #NFB-200H
UPC884954919188
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IBC
IFIRE - 400,000 BTU Input - Fire Tube Boiler, 96% efficient, No Pump Included - Elevation Range 0-4,500'
MFR #IFIRE400B
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Navien
Navien High Efficiency Condensing Heating Boiler Max Htg Input: 175,000 BTU/h, Indoor Wall-Hung, Residential/Commercial NFB-175H
MFR #NFB-175H
UPC884954919171
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Navien
Navien High Efficiency Condensing Heating Boiler Max Htg Input: 80,000 BTU/h, Indoor Wall-Hung, Residential/Commercial NHB-80
MFR #NHB-80
UPC884954979694
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Alpine - 80,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 2000-7,000'
US Boiler
Alpine - 80,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 2000-7,000'
MFR #ALP080BW-4T27
UPC67261673298
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IBC
EX Series - 500,000 BTU Input - Fire Tube Boiler, 97.9% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #EX-50-500-LP
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IBC
SL Series - 85,000 BTU Input - Fire Tube Boiler, 96% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #SL-10-85G3
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IBC
EX Series - 700,000 BTU Input - Fire Tube Boiler, 97% efficient, No Pump Included - Elevation Range 0-12,000'
MFR #EX-70-700-LP
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Alta - 180,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-10,000'
US Boiler
Alta - 180,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-10,000'
MFR #ALTA-180-1G00
UPC67261685733
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Alta 120MBH Boiler Nat Gas 0-10k Alt
US Boiler
Alta 120MBH Boiler Nat Gas 0-10k Alt
MFR #ALTA-120-1G00
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Alpine - 210,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 0-2000'
US Boiler
Alpine - 210,000 BTU Input - Water Tube Boiler, 95% efficient, includes Taco Pump - Elevation Range 0-2000'
MFR #ALP210BW-4T02
UPC67261673303
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Alpine - 105,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-2000'
US Boiler
Alpine - 105,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-2000'
MFR #ALP105BW-4G02
UPC67261673444
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IBC
SL Series - 260,000 BTU Input - Fire Tube Boiler, 0.95 efficient, No Pump Included - Elevation Range 0-12,000'
MFR #SL-26-260G3-LP
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Alpine - 150,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-2000'
US Boiler
Alpine - 150,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-2000'
MFR #ALP150BW-4G02
UPC67261673445
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Alpine - 80,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-2000'
US Boiler
Alpine - 80,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 0-2000'
MFR #ALP080BW-4G02
UPC67261673443
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US Boiler
K2 - 100,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
MFR #K2WT-100B-6G00
UPC672616760120
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IBC
VX Series - 150,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,000'
MFR #VX150
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Alpine - 285,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 2000-7,000'
US Boiler
Alpine - 285,000 BTU Input - Water Tube Boiler, 95% efficient, includes Grundfos Pump - Elevation Range 2000-7,000'
MFR #ALP285BF-4G07
UPC672616734367
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US Boiler
K2 - 80,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
MFR #K2WT-080A-2G00
UPC67261676234
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Navien
Navien High Efficiency Condensing Heating Boiler Max Htg Input: 80,000 BTU/h, Indoor Wall-Hung
MFR #NHBH-80
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IBC
IFIRE - 650,000 BTU Input - Fire Tube Boiler, 96% efficient, No Pump Included - Elevation Range 0-4,500'
MFR #IFIRE650B
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IBC
IFIRE - 1,000,000 BTU Input - Fire Tube Boiler, 96% efficient, No Pump Included - Elevation Range 0-4,500'
MFR #IFIRE1000B
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IBC
VX Series - 110,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,000'
MFR #VX110
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US Boiler
K2 - 125,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100'
MFR #K2WT-120B-6G00
UPC672616760144
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Alpine - 600,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,000'
US Boiler
Alpine - 600,000 BTU Input - Water Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,000'
MFR #ALP600CNF-5L00
UPC67261674399
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