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In-Store Pickup Location

Ron Francis Wiring Electric Fan Controllers AR88

Fan Controller, Electric, Adjustable, 140-230 degrees F, Relay, Wiring Harness, Sending Unit, Kit

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Brand: Ron Francis Wiring

Manufacturer's Part Number: AR88

Part Type: Fan Switches, Thermal

Product Line: Ron Francis Wiring Electric Fan Controllers

Summit Racing Part Number: RFW-AR88

Thermal Switch Style: Adjustable fan control kit

Sending Unit Style: Hard wired

Sending Unit Included: Yes

Fan Quantity: Single/Dual

Adjustment Range (F): 140-230 degrees F

Relay Included: Yes

Wiring Harness Included: Yes

Manual Override Switch Included: No

Air Conditioning Relay Included: No

Quantity: Sold as a kit.

Notes: Controller has a lug sensor that mounts under almost any engine bolt. Module must be mounted inside the vehicle and cannot be near other ignition components.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Ron Francis Wiring electric fan controllers let you operate two fans at different temperatures. These innovative systems offer an adjustable operating range of approximately 140 degrees to 230 degrees, with Ron Francis' exclusive lug sensor that mounts under almost any engine bolt. They will work with or without an A/C request and reduce surges on your alternator and engine. Ron Francis Wiring electric fan controllers include heavy-gauge cross-linked wire that's heavy enough to carry the load of your fans.

Questions & Answers
Q:

Can I use a diff temp sensor with product? Have all my wires hidden already and like the one I have...

Asked by ADALF on August 31, 2017

A:

You have to use their sensor

LINDSAY from VA answered on August 31, 2017

+See All Answers (2) Answer This Question

Q:

How accurate is the wiring sensor on the intake bolt for temperature control ?

Asked by DAVID on June 13, 2018

A:

I have mine bolted to the back bolt and it seems to be accurate and that is the best controller that I have had

JAMES E from NY answered on June 13, 2018

Answer This Question

+See All Questions (2)

Most Helpful Reviews Review This Product

20 Customer Reviews for Ron Francis Wiring AR88 - Ron Francis Wiring Electric Fan Controllers

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Ron Francis AR-88 e-fan controller

Summit RacingSummit Racing Verified Purchase

RFW-AR88
This is an excellent controller for an e-fan install. Easy to follow instructions, all wiring is labled on the wiring itself, the temperature probe is an eyelet that properly installs under an intake manifold bolt, and the easy circuit board push buttons and LED indicators make it a breeze to set the high speed (or second fan) temperature "turn on". One important note: if you use this controller for the Mark VIII 2 speed fan, be sure the AR-88 module has the 40 amp fuses rather then the 30 amp breakers on the circuit board. I contacted Ron Francis' customer support (also ecellent and very helpful) because my secondary fan (high speed of the 2 speed fan) would trip the breaker on the circuit board. The taurus or mark VIII 2 speed fan will draw more than 30 amps to start up; this trips the breaker. They are aware of this and now offer the AR-88 with 40 amp fuses instead of the 30 amp breakers. They will modify your existing one if you send it to them, but best to have one that's already been changed before you start the install to avoid any done time with your vehicle. The low speed works without issue. If you are installing two seperate fans instead of a single, 2 speed fan, then the 2 30 amp breakers are most likey fine, just check before you install the controller. ...read more

9 of 9 found this review helpful.

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Reviewer: from FL

Date: July 01, 2014

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Great Product

Summit RacingSummit Racing Verified Purchase

RFW-AR88
This Ron Francis Fan Controller does a great job controlling the dual fans on my Chevelle. It can be adjusted to turn one fan on at desired temp and the other will come on 10 degrees later if needed. Summit Racing has a good price on this product and Ron Francis Wiring always makes excellent electronics.

4 of 4 found this review helpful.

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Reviewer: from GA

Date: August 09, 2016

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Ron Francis fan controller

Summit RacingSummit Racing Verified Purchase

RFW-AR88
First controller that I'm had that worked properly

4 of 4 found this review helpful.

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Reviewer: from Canada

Date: June 17, 2016

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Excellent dual fan controller

RFW-AR88
Very easy to install with ENGLISH instructions only, Thank you !!!!! A quality made controller with all wiring included!!

2 of 2 found this review helpful.

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Reviewer: from MN

Date: July 12, 2015

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Ron Francis controller easy

Summit RacingSummit Racing Verified Purchase

RFW-AR88
The controller is a piece of cake to put in and works like a charm

2 of 2 found this review helpful.

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Reviewer: from FL

Date: July 23, 2014

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Some parts are not legal for use in California or other states with similar laws / regulations

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