Davies Craig Mechanical Thermal Switch Fan Controller - Without Relay / Fuse

The stainless steel probe is fitted inside the radiator hose, providing an accurate reading of the coolant temperature. The Thermal Switch is then connected to the ignition circuit for operation.

For EWP control, we recommend using the EWP / Fan Digital Controller, which can manage both the EWP and Thermatic Fans. This allows for more precise control and prolongs the life of the electric water pump by varying its running speed. Running flat out all the time is not necessary with this controller.

The Davies Craig Mechanical Thermal Switch Fan Controller - Without Relay / Fuse is an essential component for car enthusiasts who want to optimize their engine's performance while ensuring efficient cooling systems. It provides a reliable and accurate way to monitor and control temperature, making it an ideal choice for those who value precision and efficiency.

• Adjustable from 40 to 100 Celsius (104 to 212F)
• Senses the coolant temperature after it passes through the engine block prior to entering the radiator
• Mounted near the radiator with a stainless steel probe fitted inside the radiator hose
• Connected to the ignition circuit for operation

The Davies Craig Mechanical Thermal Switch Fan Controller - Without Relay / Fuse is an excellent addition to any car enthusiast's toolkit, providing a precise and efficient way to manage engine cooling systems.