Or a single relay could be used to control both fans. Primary cooling fan dual fans with dual relays single speed onoff using ground switched devices only for primary activation using dual relays for two fans is not required.
How To Wire Dual Electric Cooling Fans Electric Cooling Fan
Wiring dual electric fans. Just an idea on how to wire up electric cooling fans for your vehicle cooling fans. 5 s s p o n s d o u r 6 p e d 2 3 z h a. Start your wiring project by taking both of the positive wires from the fans and run them to the yellow wires on each relay tab 87. Dual electric cooling fan wiring install kit 185165 thermostat 50 amp relay new. Dual 10 inch 12 volt electric radiator cooling fans thermostat relay switch kit. Its unlikely you would have room for both but you should never run a mechanical fan with an electrical fan on the same side of the radiator.
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. You could use one relay. Our dual fan wiring harnesses come complete with the proper gauge and color coordinated wire a temperature sending unit waterproof 40 amp relays and a 30 amp fuse with fuse holder. A relay kit our part number ccfkrl will include everything you need to properly wire up your electric cooling fans with the exception of additional wiring needed to complete all of the circuits. Also included is a complete installation instruction booklet with user friendly easy to follow detailed diagrams. 45 out of 5 stars 63.
It uses a 40 amp electric relay and electric fan sensor. Best seller in automotive performance engine fans. Here is a picture gallery about dual fan relay wiring diagram complete with the description of the image please find the image you need. 99 3399count free shipping by amazon. The first part of the installation is to install the electric fan to your radiator and remove the mechanical fan. Then connect switched power usually from your ignition switch to the blue wires on both relays tab 86.
In stock on july 9 2020. It uses our 40 amp electric relay kit part number 91064044 and electric fan sensor part number 91064013. Httpsamznto377klrp those fans fit perfect on 68 72 gm a body cars but are not recommended for ls engine. And if a relay fails you will still have one fan running. There are several ways that a dual fan can be wired. For example dual thermostat switches or dual relays could be used to control each fan separately.
Wiring an electric fan can be easy when you install a be cool wiring harness that we manufacture in house. However two relays will divide the load. Upgraded 90w motor best cfm slim design fast ship. Dual electric cooling fan wire harness kit 185 on 165 off thermostat 50 amp relay new. The supplied diagram is both the most reliable and easiest method ive found. Mishimoto adjustable fan controller kit probe.
Gallery of Wiring Dual Electric Fans
