Water Heaters and Supplies

Prolong the Life of Your Water Heater and Prevent Expensive Repairs With a Heater Guard. World-class EWS quality and performance Keeps your water ...

Prolong the Life of Your Water Heater and Prevent Expensive Repairs with Heater Guard 1 1/2". World-class EWS quality and performance Keeps you...

In Stock - Ships Immediately Rinnai Control-R Wi-Fi Module and mobile app no longer are compatible w/ the RUCS/RUS Tankless Water Heaters Featur...

Replacement filter for EWS-Heater-Guard-3/4. ITEM #: BB-GUARD-FILTER-3/4 DESCRIPTION: 20” Pre-Sediment (5 Micron) for the Heater Guard 3/4” PURPOSE...

FLOW AIDE System Descaler quickly dissolves water scale, lime, rust, and other water formed deposits, restoring efficiency to most all appliances. ...

Standard termination kit for Rinnai tankless water heater venting in the shape of an L to go outside of side wall. Inner exhaust material is alumin...

Rinnai's 12 inch horizontal termination kit finishes the route for your venting on a Rinnai tankless water heater. The 223176PP pipe is made specif...

Want to control your Rinnai tankless water heater's recirclulation from another location? The remote recirculation controller allows you to adjust ...

Rinnai's 21 inch horizontal termination kit finishes the route for your venting on a Rinnai tankless water heater. The 223177PP pipe is made specif...

Rinnai's 39 inch vent pipe extension helps route venting for your Rinnai tankless water heater. The 224080PP pipe is made specifically for Condensi...

Rinnai cover enclosure for ultra series tankless water heaters. Cover your pipes to prevent damage, heat, cold from the pipes. SKU: PCD07-SM Actual...

The Rinnai Control-R motion sensor is mounted near a main point of use such as a kitchen faucet or bathroom sink, and operates the recirculation sy...

Rinnai Control-R Wi-Fi Module and mobile app no longer are compatible w/ the RUCS/RUS Tankless Water Heaters Control Your Rinnai Tankless Water Hea...