The amazing combination of design and performance makes the RL Series the right choice. Choose from a large selection of indoor or outdoor models to meet your individual need. Rinnai RL Series interior models may be placed in any room and vented directly to the outside. Exterior units require no additional venting.

  Whichever Rinnai water heater you select, you receive the benefit of a commercial-grade heat exchanger to get exceptional durability. The same Rinnai RL unit may be used for both residential and commercial purposes, with the addition of a commercial controller.

Rinnai’s complete dedication to safety, quality as well as the environment has also made Rinnai #1 in the U.S. market.

Documents

 Brochure RL Tankless Water Heater

 Download Installation Guide  New RL Series - Indoor Residential and Commercial

 Download Installation Guide New RL Series - Outdoor Residential and Commercial

 Download Troubleshooting Guide for Error Codes

Spec Sheets

 
 RL75i---interior-mount tankless water heater efficiently delivers up to 7.5 gallons of hot water per minute (GPM)

 RL94i---interior-mount tankless water heater efficiently delivers up to 9.4 gallons per minute (GPM) of hot water

 RL75e---exterior-mount tankless water heater efficiently delivers up to 7.5 gallons of hot water per minute (GPM)

 RL94e---exterior-mount tankless water heater efficiently delivers up to 9.4 gallons per minute (GPM) of hot water