Camco 8" or 12" Permanent Water Heater By-Pass Kit with Brass Valves.
Save antifreeze with the Camco 8" or 12″ Permanent Water Heater By-Pass Kit. Once permanently installed, these by-pass kits allow you to bypass your water heater when winterizing without further disconnection and is designed to save you 6-10 gallons of antifreeze each time you winterize. Kits contains two 3-way bypass valves, Teflon tape, and a crimp-resistant, nylon, reinforced hose.