A+ Thermal Relief Valve/ Pump Protector

A must for any pump that might ever be left in bypass mode (unloading) for more than 15 seconds. Protects the pump from overheating caused by recirculating water.

• Installs in Bypass Line
• Automotive Style
• Wax Element
• Automatically Resets at Cool Down to 115°F+
• No Adjustment Required
• 1/8" FPT Side Discharge
• PSI: 125 Inlet Pressure