Davies, Craig Mechanical Thermal Switch & Relay 0404

The Mechanical Thermal Switch can be used with our Thermatic Fans & EWP's. It senses the coolant temperature after it passes through the engine block prior to entering the radiator and is adjustable from 40 to 100 degree Celsius. The Thermal Switch is mounted near the radiator and the stainless steel probe fitted inside the radiator hose. The Thermal Switch & relay kit enables a fan to operate both thermally and also when the air conditioning is running.COMPONENTS0513 SCOTCH LOCK 3M X 20437 THERMAL SWITCH 20A X 10611 RUBBER SEAL X 10612 KNOB MECH X 10532 HARNESS X 10533 RELAY 12V 40 AMP 5 PIN X 10613 SCREW SELF TAP X 10962 INSTRUCTIONSNote: if using this switch for use with our EWP's, it will not vary the speed of the pump in response to engine temperature but rather turn the pump on and off at your set temperature. For EWP control, we would recommend part number 8020 which can manage both the EWP and your Thermatic Fans.