Camco Quick Turn RV Permanent By-Pass Kit with single valve operation. Winterize your RV and save the cost of the antifreeze it would take to fill your water heater each season (6 to 10 gallons - $16.83 to $28.04 based on Walmart prices). I bought a new RV that had one.
QR Code Link to This Post
NEW in package. Never opened. This kit is $18.19 on Amazon and $20.42 at Camping World.