Save on antifreeze when you winterize with this easily-installed water heater by-pass kit. Sturdy, brass backflow preventer and 100% shut-off valve lets you by-pass the water heater with a single turn. Must have for RVers.
Category: antifreeze equipment, antifreeze hardware, antifreeze products, by pass kit, bypass kit equipment, bypass kit gear, bypass kit replacement, bypass kit supplies, new-180228, rv winterization, rv winterization products, rv winterization supplies
Type: Fresh Water