Rinnai - 229013NPP - 2/4 21 Inch Condensing Horizontal Termination Kit Elbow 24-hour mechanical dial with multiple

24-hour mechanical dial with multiple starts

Internal relief valve for reduced installation clearances

40 AMP UL listed relay

electrical interference

Rinnai - 229013NPP - 2/4 21 Inch Condensing Horizontal Termination Kit Elbow 24-hour mechanical dial with multiple2 in. 4 in. condensing horizontal termination kit 21 in. For use with Sensei Se+ tankless water heaters (condensing) and m series boilers White finish Inside Diameter 2 in Length 21 in Refer to the Rinnai Water Heater Installation and Operation manual for complete installation details and requirements. Rinnai is continually updating and improving products; therefore, specifications are subject to change without prior notice. Local, state, provincial