Flair-It 3-Way Water Heater Bypass Valve | 0.375" PEX Fitting

Winterizing an RV water heater usually means either draining and refilling the tank with antifreeze or rigging a bypass so RV antifreeze skips the tank entirely. This Flair-It 3-way bypass valve gives you that bypass point, built into 0.375" PEX water heater lines so you can redirect flow with a simple valve turn.

• 3-way valve design for water heater bypass plumbing
• 0.375" PEX inlet and outlet connections
• Molded plastic body holds up to routine plumbing use
• Meets CSA, IAPMO, NSF, and UPC standards
• Straightforward retrofit into existing PEX water heater lines

An easy way to add proper bypass control to your RV's water heater plumbing.