Rinnai IP150S i-Series Plus 150,000 BTU Condensing Heat-Only Boiler (NG/LP)
$1,497.67
The Rinnai IP150S is a wall-mounted, condensing heat-only boiler from the i-Series Plus line, delivering up to 150,000 BTU/h for hydronic space heating such as baseboard, radiant floor or panel radiators. It can be paired with an indirect water heater for domestic hot water.
Product Description
The Rinnai IP150S is a wall-mounted, condensing heat-only boiler from the i-Series Plus line, delivering up to 150,000 BTU/h for hydronic space heating such as baseboard, radiant floor or panel radiators. It can be paired with an indirect water heater for domestic hot water.
- Dedicated hydronic space heating
- High-efficiency condensing heat exchanger
- Compact wall-mounted design
- Natural gas or propane operation (adaptive gas valve)
Product Information
Technical Specifications
- Brand: Rinnai
- MPN: IP150S
- Series: i-Series Plus
- Type: Heat-Only Boiler
- Heating Input (max): 150,000 BTU/h
- Installation: Wall-mounted, indoor
Installation must be performed by a licensed heating professional in accordance with local codes.


Delivery Times
Once your order ships, here's roughly what to expect:
Delivery times can vary based on your location and carrier conditions. Remote areas or weather delays may add a day or two.
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