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: Liquid Propane / Natural Gas(12)
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: 100,000 BTU/hr(1)
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131,900 BTU/hr(4)
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: 3/4 in NPT(12)

Hydronic Gas Fired Boilers

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KBR35-3 Greenstar Gas-Fired Floor Standing Condensing Boiler, 131 MBH 103,000 BTU

KBR35-3 Greenstar Gas-Fired Floor Standing Condensing Boiler, 131 MBH 103,000 BTU

Item #BTC7733600080

MFG #7-733-600-080

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7738100322 ZBR21 Greenstar™ Wall Mounted Residential Gas Boiler Propane and Natural Gas, 79,200 BTU/hr

7738100322 ZBR21 Greenstar™ Wall Mounted Residential Gas Boiler Propane and Natural Gas, 79,200 BTU/hr

Item #BTC7738100322

MFG #7738100322

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7733600078 KBR21 Greenstar™ Floor Standing Residential Gas Boiler Propane and Natural Gas, 79,200 BTU/hr

7733600078 KBR21 Greenstar™ Floor Standing Residential Gas Boiler Propane and Natural Gas, 79,200 BTU/hr

Item #BTC7733600078

MFG #7733600078

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7713331041 ZWB42 Greenstar™ Wall Mounted Residential Gas Boiler Propane and Natural Gas, 151,600 BTU/hr

7713331041 ZWB42 Greenstar™ Wall Mounted Residential Gas Boiler Propane and Natural Gas, 151,600 BTU/hr

Item #BTC7713331041

MFG #7713331041

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7733600083 KWB35 Greenstar™ Floor Standing Residential Gas Boiler Propane and Natural Gas, 131,900 BTU/hr

7733600083 KWB35 Greenstar™ Floor Standing Residential Gas Boiler Propane and Natural Gas, 131,900 BTU/hr

Item #BTC7733600083

MFG #7733600083

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7712231415 ZBR28 Greenstar™ Wall Mounted Residential Gas Boiler Propane and Natural Gas, 100,800 BTU/hr

7712231415 ZBR28 Greenstar™ Wall Mounted Residential Gas Boiler Propane and Natural Gas, 100,800 BTU/hr

Item #BTC7712231415

MFG #7712231415

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KBR28-3 Greenstar FS-100 Natural Gas Condensing Floor Standing Boiler with Circulator

KBR28-3 Greenstar FS-100 Natural Gas Condensing Floor Standing Boiler with Circulator

Item #BTC7733600079

MFG #7-733-600-079

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7733600082 KWB28 Greenstar™ Floor Standing Residential Gas Boiler Propane and Natural Gas, 100,800 BTU/hr

7733600082 KWB28 Greenstar™ Floor Standing Residential Gas Boiler Propane and Natural Gas, 100,800 BTU/hr

Item #BTC7733600082

MFG #7733600082

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7733600081 KBR42 Greenstar™ Floor Standing Residential Gas Boiler Propane and Natural Gas, 151,600 BTU/hr

7733600081 KBR42 Greenstar™ Floor Standing Residential Gas Boiler Propane and Natural Gas, 151,600 BTU/hr

Item #BTC7733600081

MFG #7733600081

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