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Heating Supplies & Parts
High Efficiency Gas Boilers
Rinnai Condensing Gas Boilers
i120SN 120,000 BTU Condensing Wall Mounted Combi Boiler (NG)
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Mon, May 1 - Thu, Jun 1
This product weighs 62 lbs. and may require the use of a lift gate. If you do require a
at your delivery, you'll have the option to add this FREE of charge when you checkout.
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No restocking fee for 90 days
Note: Product Title reflects this boiler's Maximum Heating Input BTUs (MBH)
The i120SN condensing gas boiler heat-only model offers the comfort of whole home heating.
This heat-only model offers an outdoor reset to optimize your home heating performance and features an integrated modulating pump, with an outdoor reset sensor (in the box)
Excellent operational performance with 95% AFUE efficiency and Energy Star Most Efficient certified.
Convenient control options with the ability to connect two zone pumps to the PCB.
Easy parameter settings and a user-friendly interface.
Versatile venting options including 2-inch PVC up to 65 feet.
Quick Natural Gas (NG) to Propane (LP) gas conversions (kit included)
Stainless steel heat exchangers (primary and secondary) throughout boiler for unmatched performance and durability
Delivers proven reliability with Residential Warranty: 12-Year Heat Exchanger, 2 Year Parts, 1-Year Labor.
Max Pressure (PSI):
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