- Uniform Energy Factor- 0.82
- Warranty 15 yr Heat Exchanger / 5 yr Parts / 1 yr Labor
- 10,400 BTU (minimum)
- 180,000 BTU (maximum)
- Indoor Only
RE180iP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for indoor locations, Rinnai products provide peace of mind with warranties that surpass the competition.