Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.
Energy factor of 0.82 / Uniform Energy Factor of 0.81
Equipped with Rinnai Circ-Logic - pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
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
Maximum output, minimum space; suitable for installation in non-traditional spaces such as crawl spaces and attics
Wi-fi ready
Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels
Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor); commercial warranty: limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)
*Note. Rinnai is changing the language in its warranty terms and conditions found in the current User Installation manuals. The existing statement will be replaced by the following: "This Limited Warranty applies only to products that are installed in the United States and Canada. Improper installation may void this Limited Warranty. It is recommended that a trained and qualified professional who has attended a Rinnai installation training class complete your installation." All warranties (old or new manual) will be honored as written above.
You can be confident in choosing to install Rinnai tankless technology in your home; our commitment to quality has made us the #1 selling tankless water heating brand in North America; your family deserves nothing less
Professional installation recommended; please call 833-746-6210
Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.
A:Â Greetings Bill,
This unit is not a condensing water heater.
Thank you!
by|Mar 16, 2023
Q:Installation instructions for the Rinnai tankless exterior
by|Jan 5, 2023
1 Answer
Answer This Question
A:Â Greetings Dave,
The installation instructions can be downloaded from the Home Depot listing under Product Details on the left-hand side.
Thank you!
by|Jan 6, 2023
Q:Currently have Rinnai R85, 16 years old. Would the RL75eN be the right replacement?
by|Dec 28, 2022
1 Answer
Answer This Question
A:Â The R85 was also a 180,000 BTU unit making it the same gas input as the RL75, the V75 or the RE180. Any of these 3 would be comparable replacement models. If the R85 is is an outdoor unit but mounted in a recess box, you should look in to which recess box you have and if a retrofit is needed to fit a new unit in it. If there is no recess box involved, then this point doesn't matter.
Tara- Rinnai Customer Care
by|Dec 28, 2022
Q:My Rinnai makes a lot of noise, does it have an exhaust fan?
by|Jun 25, 2022
1 Answer
Answer This Question
A:Â Greetings,
Please contact Rinnai directly at 1-800-621-9419 as they will be able to assist with troubleshooting this issue.
Thank you!
by|Jun 28, 2022
Showing 1-4 of 15
Customer Reviews
4.4 out of 5
(1,304)
4.4
out of 1,304 reviews
40% recommend this product
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Showing 1-10 of 1,304 reviews
May 29, 2023
Love this product!!
We love our tankless water heater! We will never go back to a traditional water heater!
by
Customer review from avidratings.com
May 25, 2023
Water Heater
The water heater was an option when we spec'd our new house and I liked the idea of only using the gas when we actually required hot water, rather than maintaining a full tank of hot water all day. We have now been in our house for 6 months, and I am totally pleased with our decision. Hot water is present within seconds of turning the water on, we are able to run multiple faucets / waster etc without any reduction in water temperature.
by
Customer review from avidratings.com
May 18, 2023
Raised 5 kids on a RInnai, never ran out of hot wa
Price, warranty, durability, and never-ending hot water are things everyone should enjoy and take advantage of. When I first got a Rinnai 16 years ago, I was skeptical. I am now a firm believer in the convenience and reliability of Rinnai's tankless system.
by
Customer review from avidratings.com
May 17, 2023
Good water heater but there might be better
Had original for 10 years, starting having issues at year 4.5 for ignition failure. Would clean and issue resolved for about 8 months then would repeat. Guan my replaced with exact same model but this time had water filters and water and softener system installed before the water heater in attempt to preserve the lifespan. But first month with new heater and error codes for ignition again. Reset unit and do checks but can not locate any reason for the faults. Kinda seems like if it’s a unit issue or control board. Will try a different brand next time around. When it works it works great but when it goes into error it totally sucks.
by
Customer review from avidratings.com
May 10, 2023
NOT TOTALLY SOLD ON THIS
HAD IT FOR 9 MONTHS, LIKE THE INSTANT HOT, BUT.....STILL GET COLD WATER 1 MINUTE INTO A HOT SHOWER!! VERY FRUSTRATING
by
Customer review from avidratings.com
May 9, 2023
Seems to work ok, but unclear if installed correct
Heats up water well. I'm sensitive to the smell of gas utilizing appliances and I can definitely smell it around this appliance when hot water is being used. Otherwise, this product was installed by a company prior to my purchasing the house. Another worker noted the way the water heater was installed and commented that it was not installed correctly and required a condensate line. I called the installing company and they advised me that there was never a need for a condensing line for this unit. I contacted Rinnai for clarification and they literally just provided links to the documentation/owner's manual.
by
Customer review from avidratings.com
May 9, 2023
Over 6 months now working well.
It will heat with even a small flow at the kitchen sink, but provides a nice flow for showers. I like that I can set the temperature using its display and not having to use an external thermometer. I wanted 130 degree water, and by flipping a switch inside was able to get a temp that high. Manual is thorough and explains everything,.
by
Customer review from avidratings.com
May 6, 2023
I like the product but be careful of who you choos
I had the first one about 12 years and loved that it was constant hot water, it was not that the heater was broken, it was the new gas line the gas company installed. I have had this one for about 3 months.
by
Customer review from avidratings.com
May 1, 2023
Doing OK
Had it about 6 months. No issues so far. Functions appropriately.
by
Customer review from avidratings.com
Apr 30, 2023
Love having hot water on demand and not wastinf en
We don't have a recirc & large 1 story (4800 sf) so it take 3 mins for water to get hot in our master bath but our plumber could put in a small sytem to fix this. Other than that I love everything else and glad we made the change!
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