RINNAI 106000085 Gas Control Valve Tankless Water Heater RL75I Natural C36Q18

( Brand: Rinnai ), ( Manufacturer Part Number: 106000085 ), ( Model: RL75I/RL94I ), ( Type: Tankless Water Heater/boiler ), ( Unit Type: Unit ), ( Power Source: Gas ), ( Water Heater Profile: Compact ), ( Country Of Origin: Japan )

Review RINNAI Gas Control Valve Tankless Water Heater Natural Used

The Rinnai 106000085 Gas Control Valve Tankless Water Heater RL75i Natural C36Q18 is a high-performance and energy-efficient water heating solution designed for residential applications. This model is part of Rinnai's RL Series, which is known for its reliability, durability, and advanced technology.

The Rinnai 106000085 water heater utilizes a condensing tankless design, which means it can extract more heat from the same amount of fuel compared to conventional tank water heaters. This results in significant energy savings and lower utility bills. The unit is rated for a maximum input of 150,000 BTUs and a flow rate of 7.5 gallons per minute at a 35 F rise, making it suitable for supplying hot water to multiple bathrooms or larger homes.

One of the standout features of this water heater is its Natural Gas Direct Vent design. It allows the unit to be installed in areas where venting through the roof or an exterior wall is not possible, such as in a garage or a basement. The unit comes with a 6-inch B vent kit and a 3-inch A vent kit for flexible installation options.

The Rinnai 106000085 water heater is equipped with a digital control panel that offers easy operation and precise temperature control. The temperature range is from 98 F to 140 F, ensuring that you can achieve the desired water temperature for your specific needs. The unit also features a diagnostic code display, which can help you identify and troubleshoot any issues that may arise.

Another notable feature of this water heater is its advanced technology, such as the Rinnai Comfort Control System. It enables the unit to maintain a consistent water temperature even during periods of high demand, ensuring that you always have a reliable supply of hot water. Additionally, the unit features a self-diagnostic function, which can detect and alert you to potential issues before they become major problems.

The Rinnai 106000085 Gas Control Valve Tankless Water Heater RL75i Natural C36Q18 is also built with durability in mind. It features a stainless steel heat exchanger and a copper primary heat exchanger, which are resistant to corrosion and can withstand the rigors of continuous use. The unit also comes with a 12-year warranty on the heat exchanger and a 5-year warranty on parts, giving you peace of mind and protection against manufacturing defects.

In summary, the Rinnai 106000085 Gas Control Valve Tankless Water Heater RL75i Natural C36Q18 is a high-performance, energy-efficient, and reliable water heating solution for residential applications. Its advanced features, such as the Natural Gas Direct Vent design, digital control panel, and Rinnai Comfort Control System, make it a great choice for homeowners who want consistent hot water and energy savings. With its durable construction and comprehensive warranty coverage, this water heater is an investment that can provide you with years of trouble-free operation.

Rinnai RL75i Natural Gas Tankless Water Heater (106000085) - Pros, Cons, and Conclusion

The Rinnai RL75i (Model Number: 106000085) is a popular natural gas tankless water heater. In this analysis, we will discuss its key features, pros, cons, and provide a final recommendation.

1. Natural gas-powered tankless water heater

2. Maximum input of 75,000 BTUs

3. Energy Star certified for energy efficiency

4. Condensing technology for higher efficiency

5. Digital control panel for easy temperature adjustment

6. Continuous hot water supply

1. Energy efficiency: The Rinnai RL75i is Energy Star certified, which means it meets or exceeds the energy efficiency requirements set by the U.S. Environmental Protection Agency and the U.S. Department of Energy.

2. Space-saving design: Since it does not store water, it saves space as compared to traditional tank water heaters.

3. Endless hot water: As a tankless water heater, it can provide a continuous hot water supply, making it an excellent choice for households with high hot water demand.

4. Lower energy bills: By only heating water when it's needed, tankless water heaters can save homeowners money on their energy bills.

5. Longer lifespan: Tankless water heaters typically have a longer lifespan than traditional tank water heaters.

1. High initial cost: Tankless water heaters, including the Rinnai RL75i, can have a higher upfront cost compared to traditional tank water heaters.

2. Installation complexity: A professional installation is recommended due to the complexity of setting up a tankless water heater, including proper venting and gas line connections.

3. Potential waiting time for hot water: Depending on the demand and the size of the heater, there might be a slight delay before hot water is supplied, especially during peak usage times.

The Rinnai RL75i natural gas tankless water heater (Model Number: 106000085) offers several advantages, such as energy efficiency, space savings, endless hot water supply, and potentially lower energy bills. However, it also comes with some disadvantages, including a higher upfront cost, complex installation process, and potential waiting time for hot water. Considering these pros and cons, the Rinnai RL75i is a solid choice for households with high hot water demand and the willingness to invest in a more efficient and long-lasting water heating solution.

If you are looking for a reliable, energy-efficient, and long-lasting water heating solution for your household, the Rinnai RL75i natural gas tankless water heater (Model Number: 106000085) is an excellent option. Its advanced features, including condensing technology, digital control panel, and Energy Star certification, make it a smart investment for homeowners seeking to save on energy bills and space while enjoying a continuous hot water supply. However, ensure you have a professional install it to ensure proper venting and gas line connections.

Details:

Removed from my working unit that had a heat exchange leak. The Rinnai Gas Control Valve is a crucial component for the Tankless Water Heater RL75i, designed natural gas use. This gas valve is an essential part of the overall system, ensuring smooth operation and optimal functionality for your tankless water heater. Made in Japan, this product from Rinnai ensures efficient and reliable performance.

See my other RL75i listings. It is specifically tailored for the RL75i/RL94i model's, providing a seamless connection your gas supply.

part #: 106000085 prices

• $20.00-$79.00

specifications wateheat:

• brand: Rinnai
• mpn: 106000085
• model: Rl75i/rl94i
• type: Tankless Water Heater/boiler
• unit type: Unit
• power source: Gas
• water heater profile: Compact
• country of origin: Japan

offer wateheat:

• availability: In Stock
• started: March 21, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1

seller wateheat:

• # reviews: 231
• city: Latham, New York
• rating: 100.0%

returns wateheat:

• policy: Returns Accepted
• method: Money back
• time: 14 Days
• paid by: Buyer

payments wateheat:

• money order
• wallet: Apple-pay
• credit card: Visa
• other

shipping wateheat:

• service: USPS Ground Advantage
• class: Standard
• cost: $15.25
• transit: 5-11 Days
• type: Calculated
• carrier: USPS

general wateheat:

• Heating, Cooling Air > Water Heaters > Tankless Water Heaters
• condition: Used

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