Pressure Washer Thermal Relief Valves

A thermal Relief Valve is a thermal protector for the pressure washer pump. It protects the pump from damaging heat that builds up while in recirculation/bypass mode. Opening temperature is 140°F. The valve will reset automatically once the pump relives the excess heat.
  • Karcher 4.580-360.0 Thermo Relief Valve

    MSRP: $63.50

    $49.99

    Karcher
    Thermo Relief Valve

    SKU 4.580-360.0
    Free Shipping
  • 1/4" THERMAL RELEASE / RELIEF VALVE for Pressure Washer Pumps
    $7.75

    Homelite
    Thermal Relief Valve, 1/4"

    SKU 678169004
    Free Shipping
  • Pump Thermal Relief Valve
    $15.99

    Mi-T-M
    Pump Thermal Relief Valve

    SKU 22-0005
    Free Shipping
  • AR North America TPP140-1/4 Pressure Washer Pump Thermal Relief Valve 1/4" MPT (AR)
    $7.99

    Annovi Reverberi
    Thermal Relief Valve, 1/4"

    SKU TPP14014
    Free Shipping
  • Thermovalve Assembly

    MSRP: $53.50

    $41.99

    Karcher
    Thermovalve Assembly

    SKU 4.580-358.0
    Free Shipping
  • Valve, Thermal Relief 1/2" MPT (Trv)

    MSRP: $24.50

    $23.99

    Karcher
    Valve, Thermal Relief 1/2" MPT (Trv)

    SKU 8.712-548.0
    Free Shipping