Rinnai V75IN Review – (Indoor Low NOx / Natural Gas)


Rinnai-V75IN-7.5-GPM-Indoor-Low-NOx-Tankless-Natural-Gas-Water-HeaterMany small to medium home hot water consumers have always looked for a heater that is combined with both value and comfort. Advancements in technology over time has led to a move from the conventional water heater to the more portable tankless models. Consumers are therefore able to enjoy form a variety of numerous innovative devices from various manufacturers.

A manufacturer that has exhibited unique efforts with regards to the indoor water heater section is Rinnai. With their V75IN, this company seeks to satisfy the needs of every consumer with regards to hot water. The V75IN is a 0.32-ounce device that measures 14 x 9 x 23 inches. It is fitted with numerous features that make it beat others in this range. This article will look into these features, the pros and the cons of the V75IN.

Features and Pros

  • Ergonomic Design

    Rinnai invested in great design for this device. It has a compact size of 14 x 9 x 23 inches. Its weight is 0.32 ounces. This means that you will be able to mount this tool at any place in your home, salon or even office. It has a neat white look which is appealing to the eye.

    The size of the device ensures that you are left with lots of space that you can put into alternative use. Another thing worth noting is that unlike the traditional water heaters that were characterized by large tanks, the small size of this tool guarantees hot water on demand. It will efficiently supply your small to medium home with hot water. Rinnai also makes use of a direct concentric venting system which is combined with a closed combustion system. These ensure that the device does not take lots of space.

  • Powerful Performance

    The V75IN will give you stunning performances on a regular basis. This is contributed by the fact that the output is rated at 180000 BTUs which causes a continuous flow of 7.5 GPM. This is considerably high as compared to others in this range. With this capacity, you are sure to satisfy all your households’ hot water needs. For instance, you could have two showers running at the same time and a washer as well.

    The energy factor in this device is 0.82, and with this, the performance is optimized. Rinnai included an integrated temperature controller. The purpose of this is to allow you to set the temperature to your preferences. The range is from 98 degrees Fahreint to 140 degrees Fahrenheit. Besides, the clean gas combustion achieved through natural or propane gases contributes to the overall performance of the V75IN water heater. The performance is also greatly boosted by the eco-gas burner that Rinnai inserted in the device. This ensures that there is low Nox emission which is sustainable to the environment.

  • Easy to Install and Maintain

    Rinnai included a manual that has all the instructions to handle the V75IN tankless water heater. The fact that it is tankless also ensures that the maintenance practices are minimal. Rinnai offers a warranty of 10 years which covers the heat exchanger and 5 years on the parts. The device is vented using this manufacturer’s unique concentric direct vent system. This is efficient and adds to the performance if the tool. The unique system also ensures that this indoor tankless water heater is mountable even in closets and attics.

  • Safety

    The manufacturer was keen on both the safety of the user and the device. A scale control system is active, and it ensures that the device does not break due to the accumulation of scale. This adds to the life of the device. A hot water temperature lock also exists, and it prevents any breaches. Rinnai also included the frost protection features which ensure that water that remains in the tube does not spoil the tool. It is therefore clear that this manufacturer put safety first. An electronic ignition system has also been put in place. This has the role of saving on energy and at the same time ensuring that the device switches on efficiently.

  • Flexibility

    Rinnai states that the V75IN has been approved for use in altitudes that go up to 10200 ft. You are also able to use the device in mobile and manufactured homes. This shows that the applicability of this tool is wide.

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From the above, it is clear that this model has numerous features which make it one the top-rated natural gas tankless water heaters. These features add to the performance of this tool. It, therefore, emerges as a unique indoor tankless water heater.


  • Expensive

    Some consumers cite that the price of this product is too high. However, it is worth noting that the qualities of this product make it a worthy purchase. This is because you are sure to get your investment back in a few months. You should consider it as an investment that you make only once in a lifetime.

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The Rinnai V75IN 7.5 GPM Indoor Low NOx Tankless Natural Gas Water Heater is a champion that will stun you with its unique performance. Get it for your diverse hot water needs.

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