70 Amp "Super Duty" Fan Protection-Ron Francis Wiring

This innovative Fan Controller can operate two fans at different temperatures or a single two speed fan at different temperatures. Adjustable operating range of approximately 140 degrees to 230 degrees with our exclusive lug sensor that mounts under almost any engine bolt. Creatively reduces surges on your alternator and engine. Works with or without A/C request. All Ron Francis Fan Wiring Kits come complete with heavy gauge crosslinked wire heavy enough to carry the load of these fans.

$133.95

AR-99

Ice Box Cooling Fan Controller for Dual Fans or 2 Speed Fans

$133.95

CS-07

Cooling Fan Shut Down Kit

Shuts down your electric cooling fan above 50-60 MPH for improved engine cooling. In vehicle testing, we have seen a ten degree drop in engine temperatures while operating above 60 MPH.

Prevents the electric fan from fighting airflow through the radiator at highway speeds. The unit is adjustable and may be overridden by using the supplied dash mounted toggle switch. This kit is designed to be used with the supplied signal generator that is installed into the speedometer cable.

Actual unit may vary in appearance from photo.

$182.95

AR-70

70 Amp. Fan Relay System for Slim Line Super Duty Fans

Stand Alone, NO A-C Req. - No Sensor

The new generation of shrouded, slim-line "super-duty" fans from Cooling Components and Walker are made to fit in places where no other shrouded electric cooling fan will, but their monster motors draw some heavy amperage.

RON FRANCIS WIRING, America's leading developer of innovative electrical products, has the controller and relay you'll need to run one of these fans.

The Super-Duty Fan Controller from RON FRANCIS WIRING packages the company's large capacity 70-amp power relay for completely safe and efficient operation. Turns fan on with Ignition power and stays on while vehicle is on. If you want to control when it goes on and off, you will need to purchase a switch to place in-line to control when the fan goes on and off

Relay protection is critical to all cooling fan installations, and the amperage load should always be isolated from the ignition switch. Just follow the easy instructions and you'll be wired the right way.

$42.95

AR-73

70 Amp. Fan Relay System for Slim Line Super Duty Fans

Stand Alone, NO A-C Req., On @ 176, Off @ 161

The new generation of shrouded, slim-line "super-duty" fans from Cooling Components and Walker are made to fit in places where no other shrouded electric cooling fan will, but their monster motors draw some heavy amperage.

RON FRANCIS WIRING, America's leading developer of innovative electrical products, has the controller and relay you'll need to run one of these fans.

The Super-Duty Fan Controller from RON FRANCIS WIRING packages the company's standard 176-degree "on" / 161-degree "off" sensor with a large capacity 70-amp power relay for completely safe and efficient operation. This unit has a highly reliable thermostat. Sensor has a 3/8" pipe thread.

Relay protection is critical to all cooling fan installations, and the amperage load should always be isolated from the ignition switch. Just follow the easy instructions and you'll be wired the right way.

Note: Replacement sensor is our part number AR-33.

$77.95

AR-74

70 Amp. Fan Relay System for Slim Line Super Duty Fans

Stand Alone, NO A-C Req., On @ 200, Off @ 185

The new generation of shrouded, slim-line "super-duty" fans from Cooling Components and Walker are made to fit in places where no other shrouded electric cooling fan will, but their monster motors draw some heavy amperage.

RON FRANCIS WIRING, America's leading developer of innovative electrical products, has the controller and relay you'll need to run one of these fans.

The Super-Duty Fan Controller from RON FRANCIS WIRING packages the company's standard 200-degree "on" / 185-degree "off" sensor with a large capacity 70-amp power relay for completely safe and efficient operation. This unit has a highly reliable thermostat. Sensor has a 3/8" pipe thread.

Relay protection is critical to all cooling fan installations, and the amperage load should always be isolated from the ignition switch. Just follow the easy instructions and you'll be wired the right way.

Note: Replacement sensor is our part number AR-34.

$77.95

AR-15

A/C Request Relay (Exp or BB-II)

A/C Request package to add to most Electric Cooling Fan relay packages which "requests" that the Fan come on when the Air Conditioning comes on. This product is for use with Ron Francis Wiring harnesses only.

Note: Not necessary for our part numbers: AR-23 & AR-24 as they already include it.

$32.95