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Home
> Rinnai Tankless Water
Heater
Rinnai Water Heaters Reviews
Top rated energy efficient and Energy Star Rinnai tankless models R50LS, V53E, R63LS, R75LS and R94LS
About Rinnai history
Rinnai water heaters are distributed by Rinnai Corporation owned by Rinnai Japan. The business was founded in 1920s and in the early 1930s this Japanese manufacturing giant started producing gas appliances. Distribution started operating in North American in 1974 and in 2001 a new state-of-the-art distribution, research and training facility opened in Peachtree City, Georgia.Consumer Reports - Reviews - Advantages
Rinnai
water heaters that are distributed and serviced in US and Canada are
propane and natural gas tankless or instantaneous heating systems.The quality of Rinnai gas heaters is already confirmed by its users and in the "Most Popular Products", a builder's magazine where Rinnai water heaters have been voted #1 of all HVAC manufacturers.
Major benefits when using Rinnai tankless water heaters are reliable, almost instant and endless hot water supply with up to 40% energy savings and high energy efficiency that ranges from 82% to over 90% for condensing models.
Hot water is delivered to you fast, at the consistent and accurate temperature, with very small fluctuation in the temperature.
With direct vent sealed combustion and flexible installation options you can install the Rinnai water heater almost on any inside or outside wall. For this operation you have to have an original Rinnai vent kits.
All Rinnai gas heaters are using natural gas and propane - LP (liquefied petroleum gas) with direct spark electronic ignition.
Superior advantages are making Rinnai tankless water heaters a world leader in the heating systems: they are "green" as they are reducing energy and water consumption, NOx and CO2 emission and with such a long life of 20 years reducing waste on landfills.
Actual performance life of gas burners and other heater elements greatly depends on proper installation, quality, usage rates, environmental conditions and maintenance.
Be aware that Rinnai water heaters cannot be used in mobile homes, modular homes, houseboats, or RVs.
Where to buy Rinnai Tankless Water Heater
Rinnai prices: tankless water heaters price range is from $900 to $1400 depends on the model. For the accurate and up-to-date prices, we suggest you to check licensed online / offline stores or directly Rinnai company. Buy and Save over 25% on Rinnai models here.
Based on the consumer reports here are the main pros and cons for Rinnai water heaters. The installation and service of all Rinnai water heaters has to be done by a qualified and certified installer only.
Otherwise you can experience frequent problems and spend lots of time on troubleshooting and repairs. If buying from Home Depot, Lowes or any other store, check out are their installers qualified for Rinnai water heaters.
Pros
- Never run out of hot water.
- They are used for whole house residential and commercial heating.
- Consistent supply.
- 12-year limited warranty on heat exchanger, for residential use.
- 5-year warranty on Rinnai replacement parts.
- There is no pilot light, ignition is electronic.
- The sound - noise level is low.
- Unnoticeable cold water sandwiches.
- Takes little space, it saves wall and floor space.
- For optimum performance of tankless water heaters, recommendation is to install remote controller.
- Simplified problem diagnostics through displayed error codes.
Cons
- For some consumers it takes several minutes to have hot water running. (We say: it depends how far your point-of-use is), for others no real increase in time to get hot water, when comparing to tank type heaters.
- LC code can be seen often, due to calcium issue and hard water. (Recommendation is to buy a water treatment system or flush the unit periodically).
- Expensive
- Hard to install or you can use certified installer which is an additional cost.
Conclusion: Based on hundreds reviews about Rinnai tankless water heaters we have seen, there are many happy customers with positive feedback. When comparing Rinnai vs. Rheem, Noritz, Takagi or Bosch, you will see its quality, if not superiority.
There are also complaints which are related to cold water sandwiches, long wait time for hot water, lime build-up, inconsistent hot water temperature... and many times Rinnai is blamed for all these problems.
But, is it?
Based on many positive consumer reports, this is the key; appropriate plumbing and gas fittings and proper installation.
The first thing you have to do when buying Rinnai water heater is to learn a bit about the product; does your plumbing and gas supply meet standards, the size, location... and double check information obtained from the heater dealer or plumber.
Majority of the problems described above are due to improper installation and maintenance (even by your plumber), hard water, bad plumbing, lack of pressure, freeze damage... and they are root of the problem, not Rinnai.
Suggestion is: search, compare, select and read the warranty.
Rinnai Tankless Hot Water Heaters - ENERGY STAR models
- Rinnai water heaters, R50LSimodels - provide instant hot water for two or three bathroom homes. R50LSi is interior-mount tankless water heater and vents directly to the outside.
- Rinnai
R75LSiN
- provides enough hot water for two to three-bathrooms with 7.5 gallons of hot water per minute. R75LSi can be installed in virtually any room, and vents directly to the outside.
- Rinnai
R75LSeN
- is used for two to three-bathroom homes. These tankless water heaters are exterior models that free up interior space and saves on installation and construction costs.
- Rinnai
R94LSi
- with the capacity of 9.4 gallons of hot water you will still have 40% energy savings while using it for bathing, dishes, laundry. R94LSi is an interior model with direct vent option.
- Rinnai
R94LSeN
is external model with a capacity of 9.4 gallons per minute. It can use both natural gas and propane (LP) gas and the energy factor is 0.82, for both fuel options.
- Rinnai
V53e
- is a gas heater with production of 5.3 gallons of hot water per minute that supplies one or two bathrooms home. V53e is an external mount model.
Tip: If you have bought or planning to buy Rinnai tankless water heater, use a Rinnai Certified Installers as you want to be sure to have a quality care, proper fitting, correct installation and valid warranty.
Rinnai is present in many countries; Australia, Japan, US, Canada, Taiwan, Italy, UK..., so if searching for Rinnai tankless water heaters to buy and trying to find a local certified installer, contact either directly Rinnai or your local distributer.
Free Rinnai water heater information, detail specification, installation and service manual pdf documents are also available for your use.
Rinnai Water Heaters - R94LS, R75LS, R63LS and V53 Articles
Rinnai Tankless Water Heater Review - R75LS models
Natural gas and Propane R75LS Rinnai models review. On demand models R75LSi and R75LSe main features and benefits.
Rinnai Hot Water Heater Review - R94LS models
Natural gas and Propane R94LS models Rinnai heater review. Tankless models R94LSi and R94LSe main features and benefits.
Rinnai Gas Water Heater - R50LSi, R63LSe and V53e
Review of the main features and benefits of Natural gas and Propane, Indoor and Outdoor, R50LSi, R63LSe and V53e Rinnai heaters.
Review of Rinnai condensing water heaters RC80 and RC98. Rinnai condensing RC80 and RC98 models are coming from the Ultra series and are the most energy efficient models from all Rinnai tankless water heaters.
Review of Rinnai boilers that utilize the condensing technology for combined whole-house and water heating. Explore Rinnai condensing boilers features and the advantages.
Rinnai official website
Rinnai US and Canada - sale, service
Manuals
Note:
when searching for rinnai on web you'll find often misspelled
words renai or rennai
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