Dual Cooling Fan Relay Wiring Diagram

You could use one relay.

Dual cooling fan relay wiring diagram.

For example dual thermostat switches or dual relays could be used to control each fan separately. With dual cooling fans there are two methods for wiring up the relay kit. Electric fan relay wiring kit schematic diagram 1 dual fans wire a3 hyundai radiator ricks free auto repair cooling faq gm trusted nissan altima gone balmoond19 volvo 850 engine volvotips ot 0845 sd thermostat 100s 81h bury seclon de electric fan relay wiring kit schematic diagram 1 wiring dual electric fans electric fan wire diagram a3 wiring hyundai read more. Wiring dual cooling fans.

Or a single relay could be used to control both fans. Cooling fan relay wiring diagram how to wire a fan relay hvac in dual fan relay wiring diagram image size 730 x 656 px and to view image details please click the image. The cooling fan wiring diagram below is what we ve found to be the simplest and most reliable method. Primary cooling fan dual fans with dual relays single speed on off using ground switched devices only for primary activation using dual relays for two fans is not required.

And if a relay fails you will still have one fan running. There are several ways that a dual fan can be wired. Electric fan relay wiring diagram wiring diagram is a simplified tolerable pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the capability and signal contacts between the devices. Here is a picture gallery about dual fan relay wiring diagram complete with the description of the image please find the image you need.

It uses a 40 amp electric relay and electric fan sensor.