Rinnai Residential Liquid Propane Tankless Water Heater
Best price now
$849.00at Lowe'sChecked Nov 8
Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Rinnai RUCS65IP is a condensing, liquid-propane tankless water heater rated at 130,000 BTU and up to 6.5 GPM. It is built for whole-home use, including larger households and homes in high-altitude areas, and it vents with single-wall gas pipe, which simplifies retrofits. Its 0.85 Uniform Energy Factor and ultra-low NOx rating put it among the more efficient propane units, and Wi-Fi lets you set temperature and monitor it from a phone. Against non-condensing rivals it costs more up front and needs a drain for condensate, but it delivers more hot water per BTU and a longer expected service life.
In stock
In stock
Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $849.00 on Nov 9 at Lowe's. Tracked across 2 stores since Nov 9.
Complaints center on install cost and the condensate drain requirement rather than reliability.
This Rinnai residential tankless water heater, model RUCS65IP, runs on liquid propane and heats water on demand instead of storing it in a tank. It belongs to the Super High Efficiency series and has a Uniform Energy Factor of 0.85. It is rated at 130,000 BTU and has an Ultra Low NOx emission rating.
The unit mounts on a wall and is designed for interior installation. It uses electric ignition and gas single-wall venting, with a 3/4-inch water connection. It delivers up to 6.5 gallons per minute, and the output temperature can be set from 98°F to 140°F.
It is a high altitude model and is approved for use in mobile homes. It is Wi-Fi compatible and carries a 12-year limited warranty.
