Hot Water Heater By-Pass Valve (20X67442A)Hot Water Heater By Pass Valve (20X67442A) Fresh Water By Pass Valve; Water Heater Winterizing By Pass; Use To Bypass The Flow Of Water From Entering The Hot Water Tank; With Red Plastic Handle Used To: Bypass The Flow Of Water From Entering The Hot Water Tank Type: Water Heater Winterizing By Pass Inlet Attachment: Male Threads Outlet Attachment: Male Threads Material: Plastic With Handle: Yes With Mounting Hardware: Yes Bypasses The Water Flow Of