Rinnai Accessories

Rinnai Sensei RX Pipe Cover Give your tankless water heater installation a clean, finished look with the Rinnai PCD11-SHS Pipe Cover Enclosure. Thi...

Rinnai Bottom plate for Pipe Cover  109001364 Fits Sensei RX

Rinnai Isolation Valve Kit The Rinnai MVIK-T-LW tankless water heater valve kit facilitates a streamlined, two-step installation process for your ...

Water Heater Protection — EWS Heater Guard 3/4″ Extend the life of your water heater and avoid costly repairs with the EWS Heater Guard 3/4″. This ...

Install Manual Complete Descaler Kit, Includes: 3.5 Gallon Bucket, 800 GPH Pump, 2 Rubber Hoses, 1 Quart FLOW-AIDE® (FLOW32). FLOW AIDE® System Des...

The BB-GUARD-FILTER-3/4 is the official replacement filter cartridge for the EWS Heater Guard ¾″ system. Built with a 5-micron pre-sediment cartrid...

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

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

Rinnai Recirculation Controller Rinnai MC-195T-US Digital Recirculation Controller brings added convenience and flexibility to your compatible Rinn...

Rinnai RWM200 WiFi Module The Rinnai RWM200 Wireless Module connects you to your Rinnai tankless water heater from virtually anywhere, giving you c...

The MC-601-W Temperature Controller is made from premium materials, and offers great function and value for your home. The MC-601-W is part of Rinn...

The Rinnai RWM200 Wireless Module lets homeowners experience the ultimate in accessibility, convenience, and control. Using the Rinnai Central app ...

Rinnai cover enclosure for luxury series tankless water heaters. Cover your pipes to prevent damage, heat, cold from the pipes. This Cover fits w...

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...

Rinnai cover enclosure in European White color for ultra series tankless water heaters. Cover your pipes protecting them with this cover. SKU: PCD0...

Instruction The MC-601-BK is made from premium materials, this Item offers great function and value for your home. This fixture is part of Rinnai...

Dedicated Recirculation Valve for RUR, replaces Cold Isolation ValveIncludes: Tee Check valve Drain valve Isolation valve for return line

Rinnai Pipe Cover Tidy up the look of your Rinnai tankless water heater installation with the PCD09-SHS water heater pipe cover. This sleek, silver...

Rinnai Sensei Pump Harness External Recirculation Pump Wire Harness (Part Number 105000250) is the essential accessory you need when adding an exte...

Features: Bottom plate for external value series Compatible with Rinnai models: RL75EN,RL75EP,RL94EN,RL94EP Manufacturer warranty: 5 Years Specif...

Rinnai Isolation Valve Kit Next Gen Replacement for Sensei Models 107000284

BB-GUARD-FILTER-1.5 – Replacement Filter Cartridge for EWS Heater Guard 1.5″ The BB-GUARD-FILTER-1.5 is the official replacement filter for the EWS...

Electronically connects two units so they function as one hot water source. Updated wire works with the Sensei group of water heaters and Pre Sens...