Check the listing for details. RecPro RV 1/2" Three Way by-Pass Valve | Shut Off Valve for Water Heater. Condition: New. Listed at 12.95 USD. Best PricesHigh QualityFree ShippingRecPro RV 1/2" Three Way by-Pass Valve | Shut Off Valve for Water Heater If you are not 100% satisfied with your purchase, you can return the product within 30 days. If returned Items are due to the customer ordering the wrong size, style, or color, they are automatically subject to a 10% restocking fee unless otherwise noted in product description. You have precisely 30 days from the date of purchase to return an item. We believe this provides an ample amount of time to inspect, test, and validate your purchase. Returns after 30 days from the date of purchase will be handled on a case-by-case basis. It is possible to incur up to a 25% restocking fee if we choose to accept the return. This is solely the discretion of RecPro. ​​​​​​​ Free ShippingBest PricesHigh Quality Three-way valve for your RV water heaterUsed when winterizing RVs with 2-valve systemsKeeps antifreeze out of your water heater tank and in your RVs water linesRedirects the flow of water away from your water heater½” barbed connectionsEasy to turn selector switchDoes not include mounting hardware or tools