Coach Controls DFC Dual Fan Controller

This compact, weather resistant controller requires NO SCREW-IN WATER JACKET TEMPERATURE SENDER. Instead, the temperature sensor is a ring terminal that mounts under a bolt on the thermostat housing or other location that's close to a water jacket. This unit can be mounted inside or outside the vehicle cabin. It also features automatic detection and indication of Temperature Sensor faults as well as internal over-temperature conditions. In the event that a sensor fault is detected, the Fan will turn on and run continuously in fail-safe mode to prevent over-heating.

Three sensor inputs allow for simple one-time setup of temperature control, and an input for the A/C Clutch will turn on the Fan when the air conditioner is used. It should be emphasized, however, that no fan controller can prevent overheating. If your vehicle overheats when the fan is running, a fan controller will not solve the problem. The job of the Fan Controller is to operate the fan efficiently, turning on the fan only when the radiator alone cannot provide enough cooling. The benefit of this efficiency is prolonged life of the Fan and Alternator.

• Dual Fan Controller
• 10 - 16 VDC
• Sold as Kit

Battery Voltage 10 - 16 VDC

Fan Load 1 or 2 Fans, total of 30 amps max, running

Temperature Range 1, Yellow stripe lead 180°- 190° F, typical

Temperature Range 2, Orange stripe lead 190°- 200° F, typical

Temperature Range 3, Red stripe lead 205°- 215° F, typical