Tankless Water Heaters
Commercial-grade units with the industry's best warranty.

Learn About Tankless Tankless Truths™
Condensing

Rinnai’s super high-efficiency models offer sleek design, maximum output and an array of features ideal for the hot water demands of large homes.

RX Models

RXP Models

RUS Models

RUCS Models

Accessories

Rinnai Central™ mobile app

Smart-Circ™ Recirculation

Venting & Accessories
Home Heating
Condensing Boilers

Rinnai Condensing Boilers deliver more efficient home heating than traditional boilers, while also providing domestic hot water.

I-SERIES Plus
Direct Vent Furnace

Rinnai Direct Vent Furnaces use modulating technology to create energy-efficient warmth for the whole home.
Hydronic Air Handler System

The Rinnai Hydronic Air Handler System easily integrates with select tankless water heaters or boilers to deliver energy-efficient warmth.
Accessories

Boiler Venting & Accessories

Direct Vent Furnace Accessories
Electric Water Heating
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REHP80C REHP-C Model Series

Electric Water Heating View Energy Guide

The REHP Electric residential heat pump water heater delivers consistent hot water by extracting heat from the surrounding air and converting it to hot water while producing zero emissions.

Uniform Energy Factor (UEF): 4
Warranty 10 yr Tank / 10 yr Parts / 1 yr Labor

Indoor

Specifications Documentation Warrantyⁱ

Specifications

Product Height	74.5625 inch / (1893.8875 mm)
Product Width	25.69 inch / (652.526 mm)
Product Length	25.69 inch / (652.526 mm)
Product Weight	270 lbs / (122.5kg)
Gas Type	Electric
Installation Type	Indoor
Recirculation Capable	Yes
Residential ENERGY STAR®	Yes
Uniform Energy Factor (UEF)	4