Rinnai - RWMKT03P - Control-R Wireless Demand Recirculation Kit (Pump+Push Button,Temp Sensor) Category_Electric "text": "The standard 3-1/2-inch drain

"text": "The standard 3-1/2-inch drain opening is centered

Brand: Hunter Industries    SKUs: I40-04-SS / I40-04-SS-R

Tough UV ray and weather resistant resin

Minimum cabinet size: 36 inches

and patios

Rinnai - RWMKT03P - Control-R Wireless Demand Recirculation Kit (Pump+Push Button,Temp Sensor) Category_Electric "text": "The standard 3-1/2-inch drainRinnai 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, Temperature Sensor (Turns off the recirculation system when the water has reached the set temperature. Compatible only with Rinnai Tankless Water Heaters featuring Rinnai Circ Logic. ), and Grundfos Recirculation Pump (Includes Grundfos GTK03 Kit with Rinnai Circ Logic Manual). Control Your Rinnai Tankless