Rinnai vs Other Brands on Tankless Water Heaters Comparison

Rinnai vs Bosch

Rinnai and Bosch manufacture water heaters that are Energy Star qualified, meaning they are energy efficient which in turn allows you to save a lot of money. Rinnai and Bosch offer a lifetime of 10 to 22 years and have excellent warranty on the appliance, labor and parts. Rinnai controls the water temperature with a digital control pad, while Bosch uses a wireless remote control. Both are also eco-friendly as these brands are synonymous to low NOx and CO2 greenhouse gases emission. Both are also entitled for energy tax credits and local rebates.

While Rinnai and Bosch appear to share many similarities, reviewers also take note of differences in features. Bosch has a higher minimum flow rate which means you’ll need more water running out the faucet before the heater would turn on. This could be a problem in areas with colder climate where starting temperature is lower as water wouldn’t be hot for minor usage like shaving or washing the face. Bosch water heaters also have lower flow rate of 3.6 to 7.2 gmp compared with Rinnai units that offer 8 to 9.8 gpm. Rinnai vs Bosch, Rinnai is the better choice when it comes to performance.

Bosch’s biggest advantage is its incredible 15 year warranty on heat exchanger. Rinnai only offers a maximum of 5 years on heat exchangers and all other parts. Bosch also manufactures electric tankless water heaters for homes that are not connected to natural gas or propane. Rinnai doesn’t make an electric model due to large power requirement and high operating cost. Bosch water heaters are also considerably cheaper than Rinnai. Bosch wins in these aspects.

Indeed, with so many brands out in the market, it’s not easy to choose a tankless water heater. Rinnai vs Bosch, Rinnai seems to offer better quality and has more features. But in the end, the decision on which is the better brand is still up to your budget and requirements.

Rinnai vs Noritz
Rinnai and Noritz water heaters seem to share many common features. Both are Japanese brands. All units of Noritz and Rinnai are Energy Star qualified and have burners that emit low amount of CO2 and NOx gases. Rinnai and Noritz are equipped with digital control pad and remote controllers for water temperature adjustment. Both brands offer an excellent 12-year warranty. These brands are eligible for federal energy tax credit. Rinnai and Noritz also save space in your house. If you will look at it first glance, it seems like they are just the same. However, the reviewers discovered more.

Reviews and specifications, however, reveal that Rinnai vs. Noritz, the former has more features than the latter. Rinnai utilizes single flame burners, while Noritz is equipped with dual flame burners. Though at first it would look like Noritz is favorable, nevertheless Rinnai conserves more energy and that’s what customers look for nowadays. Just the same as Noritz’ dual flame burners, it also provides water temperature stability. When it comes to heat exchanger, Rinnai is made up of commercial grade copper that most reviewers love.

In addition, Rinnai tankless water heaters offer 8 to 9.8 gpm flow rate which receive much attention. Rinnai’s advantage is clearly seen since it offers more condensing tankless water heater models of different sizes and of different capacity for indoor and outdoor installation. Noritz lack this, no doubt, more users favor Rinnai because it can easily adapt to their specific need. Rinnai water heater units are also slightly cheaper than Noritz water heater units. Of course, price matters nowadays because of hard economic times. Additionally, some reviewers also praise Rinnai for being quieter than Noritz units.

Rinnai vs Rheem
Rinnai tankless water heaters are highly recommended by its users to someone who plans to have or upgrade his water heater. Consumers says that they never run out of water and it is such a blessing to have this especially during the winter months where they can have longer time for showers, and there’s a lot to wash around the house. Some users also claim that they were able to save on electric bill upon using this product because Rinnai water heaters are energy-efficient. Rinnai users are satisfied with the products that they believe that Rinnai is the number 1 product ever.

Thus, the competition between Rinnai VS Rheem continued. Both offers heating and cooling equipment, water heating, tankless water heating, pool and spa heating, solar water heating, home generators, indoor air quality and other commercial products. While Rheem users claims otherwise that the tankless water heaters from Rheem are innovative, energy efficient water heating which is the best product for today’s modern homes. Loyal Rheem users believe that these products are better than Rinnai.

If you are a consumer who is confused on which of the two brands to take might as well consider the area you are living in and your expectations about how well the products work to be satisfied in using either of the two brands. It depends if your water quality is great or you need to clean the mineral deposits from it.

And also another consideration is the size of the tank; you need a bigger water tank if there will be multiple things running or small if you have little consumption. These brands requires a large gas supply so you may need to upgrade your service and the fuel pipe which is expensive and it will be more hassle if you need to vent it outside.

Among the two brands Rinnai had been a strong advocate of its energy efficient product compared with the Rheem brand. Rinnai had been awarded by Super Nova Star Award to the company’s continued efforts in keeping alliance to save energy. They are also in continued support for go green programs especially on Earth days.