Precision cooling control with specialized sensor fitment. The Davies Craig #0448 Digital Thermatic® Fan Switch is the ideal choice if your engine setup features a 1/8" NPT coolant port. This kit provides all the smart, digital features of our premium fan controllers, with the specific hardware needed for direct coolant temperature sensing.

Key Specifications

• Temperature Range: Fully adjustable from 40°C to 110°C (104°F to 230°F).
• Dual Fan Support: Independently manages one or two fans automatically with a 10-second start-up delay.
• A/C Integration: Automatically engages fans when your Air Conditioning is active.
• High Capacity: Rated for up to 30A continuous (40A max) per fan.

Kit Contents

• 1x Digital Thermatic® Fan Switch unit
• 1x Thermal Sensor Probe (for air sensing)
• 1x 1/8" NPT Thermal Sensor (for coolant sensing)
• Mounting hardware, terminals, and wiring instructions

Need technical advice or help with your setup? Contact our team—we're here to help you get it right.