Customize Your Rinnai RL94I Tankless Water Heater Series

Customizing a product with us is simple and flexible. Following these steps, you can easily customize a product to meet your needs.

1. Choose a base product model.
2. Explore available options.
3. Select choices to view the total price.
4. Add the customized product to the cart and checkout.

Status: In Stock

Termination Kit

Rinnai Water Heater Roof Discharge Termination 38" (US$178.00)
Rinnai Water Heater Termination Kit 21" (US$147.00)
Rinnai Water Heater Termination Diverter Kit 21" (US$147.00)
Extension Pipe

Rinnai Water Heater Extension Vent Pipe 10" (US$50.00)
Rinnai Water Heater Extension Vent Pipe 19.5" (US$86.99)
Rinnai Water Heater Extension Vent Pipe 39" (US$112.99)
Main Item Price US$ 1,728.90
Optional Item Price US$ 0.00
Price for this Configuration US$ 1,728.90



Looking for a reliable and efficient water heating solution for your home? Look no further than the Rinnai RL941i Tankless Water Heater. This non-condensing unit provides an endless supply of hot water, while also saving you money on your energy bills compared to traditional tank water heaters.

With a flow rate of up to 9.8 gallons per minute, the RL941i ensures that you will never run out of hot water, even when running multiple appliances simultaneously. Its compact size and easy installation make it an excellent choice for indoor locations where space is at a premium.

The RL941i is also backed by a comprehensive warranty, giving you peace of mind that you are making a wise investment. With its high efficiency, endless hot water supply, easy installation, and warranty, the Rinnai RL941i is the perfect choice for anyone looking for a reliable and efficient tankless water heater. Upgrade your home's hot water system today with the Rinnai RL941i.



  • ENERGY STAR Qualified
  • Endless Hot Water
  • Energy Factor of .82 for Natural Gas and Propane
  • Built-in Rinnai Circ-Logic recirculation program cycles an external pump at pre-set intervals and temperatures to maximize efficiency and comfort (see brochure for more details)
  • Certified for Installation in Manufactured (Mobile) Homes
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit
  • Temperature lock function prevents accidental or unauthorized changes to water temperature



Width: 14"
Height: 23"
Depth: 9.3"
Weight: 46 lbs.
Ignition: Direct Electronic
Hot Water Capacity: 0.26 to 9.8 GPM
Minimum Activation Rate: 0.4 GPM
Minimum/Maximum Gas Rate (Input BTUs ): 10,300 - 199,000
Energy Factor: 0.82 for Natural Gas and Propane
Energy Star: Yes
Approved Gas Types: Natural Gas or Propane
Temperature Settings: 98°F - 140°F with MC-91-2US
Temperature Settings: 98° F - 185° F with MCC-91-2US
Ultra Low NOx No
Electrical: AC 120 Volts, 60 Hz
Gas Supply: 3/4 Inch MNPT
Cold Water Inlet: 3/4 Inch MNPT
Hot Water Outlet: 3/4 Inch MNPT




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