Rinnai - RWMKT01P - Control-R Wireless Demand Recirculation Kit (Pump+Push Button) Type_Crawl Space Kit Houzer also lists it for

Houzer also lists it for model 1515-6BS

ground stake

5 year limited warranty

IPS / copper sweat

Replacing a used high-flow under sink filter

Rinnai - RWMKT01P - Control-R Wireless Demand Recirculation Kit (Pump+Push Button) Type_Crawl Space Kit Houzer also lists it forRinnai Control R Wi Fi Module and mobile app no longer are compatible w the RUCS RUS Tankless Water Heaters Rinnai Control R Kit with Push Button, and Grundfos Recirculation Pump (Includes Grundfos GTK03 Kit with Rinnai Circ Logic Manual). Control Your Rinnai Tankless Water Heater with the Touch of a Button With Rinnai's Control R Wi Fi Module, new and existing Rinnai Residential and Commercial Tankless Water Heaters (2006 and newer) can be remotely