Our Top 10 Recommendations for Rinnai Tankless Water Heaters

Up-to-date pricing and reviews for Rinnai tankless water heaters on the market

Bestseller No. 1

V65iP HE High Efficiency Tankless Hot Water Heater - Propane: Indoor Installation Only
Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
Endless hot water for your entire home.10,300 BTU (Minimum) / 150,000 BTU (Maximum)
Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

Bestseller No. 2

Endless hot water for your entire home
V65eP HE High Efficiency Tankless Hot Water Heater - Propane: Outdoor Installation Only
Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

SaleBestseller No. 3

RU199iN Sensei SE+ Super High Efficiency Tankless Hot Water Heater - Natural Gas: Indoor Installation Only
Up to 11 GPM hot water flow rate (varies by groundwater temp)
15,000 BTU (Minimum) / 199,000 BTU (Maximum)
Circ-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
Endless hot water for your entire home

Bestseller No. 4

Professional installation required; call 84-GO-Rinnai for assistance.
ENERGY STAR Qualified with Uniform Energy Factor of .93
ThermaCirc360 technology provides faster hot water with a built-in recirculation pump, timer and thermal bypass valve - ideal for homes without a dedicated return line
Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
Save energy and reduce utility costs by operating only when hot water is needed

Bestseller No. 5

Endless hot water for your entire home
RL94iN HE+ High Efficiency Tank less Hot Water Heater - Natural Gas: Indoor Installation Only
Up to 9. 4 GPM hot water flow rate (varies by groundwater temp)
Circa-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
Residential Factory - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

Bestseller No. 6

Endless hot water for your entire home
RUCS75iN SE Super High Efficiency Tankless Hot Water Heater - Natural Gas: Indoor Installation Only
Up to 7.5 GPM hot water flow rate (varies by groundwater temp)
Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

Bestseller No. 7

Endless hot water for your entire home
RL75eP HE+ High Efficiency Tankless Hot Water Heater - Propane: Outdoor Installation Only
Up to 7.5 GPM hot water flow rate (varies by groundwater temp)
Circ-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

Bestseller No. 8

Bestseller No. 9

Energy Factor of 0.82 / Uniform Energy Factor of 0.81
10,300 BTU (Minimum) / 192,000 BTU (Maximum)
Natural Gas and Indoor Installation Only
Endless hot water for your entire home. Up to 9.4 GPM hot water flow rate (varies by groundwater temp)
Circ-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!

Bestseller No. 10

Endless hot water for your entire home
RUR199en Sensei SE+ Super High Efficiency Tankless Hot Water Heater - Natural Gas: Outdoor Installation Only
Up to 11 GPM hot water flow rate (varies by groundwater temp)
Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)