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Contact DARRYL Auto Cool Guy: 562-367-3225 autocoolguy@yahoo.com
PLEASE NO EMAILS TO TROUBLE SHOOT A PROBLEM, CALL INSTEAD!
NO ENDLESS EMAILS PLEASE!
AUTO COOL CONTOLS RADIATOR OUTFLOW TEMPERATURE - YOUR THERMOSTAT CONTROLS ENGINE TEMPERTURE~
THE HF CONTROLLERS WILL POWER BRUSH OR BRUSHLESS FANS. AVOID USING A LOW FREQUENCY CONTROLLER ON A BRUSHLESS FAN = IT WILL VIBRATE AT LOW RPM,
THE HF COTROLLERS HAVE SOFT START, AC FAN SPEED CONTROL, AND A COOL DOWN TIMER. RADIATOR OUTFLOW TEMP IS CONTRLLED WITH FAN RPM. ALL OUR SENSOR WILL WORK WITH ANY OF OUR CONTROLLERS, NO YOUR ECU! HF CONTROLLERS RUN AT 7000 CYCLES PER SECONDS.
Darryl,
I just wanted to let you know that the HF-125 I ordered from you this summer has been absolutely great. As I said, I haul a lot, and big trailers, with my Powerstroke, and now that I'm running your controller, I'm finally getting the benefits of converting it to electric fans. All these years hauling trailers and I've been religious watching temps - I still am, but I can tell you it doesn't matter now if it is 40*f or 100*f, loaded, unloaded, headwind, no wind, 50mph or 80mph, the temperatures are stable all the time. I could not be happier with your controller. In fact, I'm so happy I just ordered a second one for one of my other trucks that I'm converting to electric fans now that I have found the proper way to control them.
Thank you so much for making a quality product.
Joanna Byrne
Lubbock, Texaseasy.
T CONTROLLER. ANY QUESTIONS, GIVE US A CALL!
Our return controller policy
The Auto Cool Guy will accept return controllers under the following rules:
1: Returns can only be accepted for 90 days from the date of purchase.
2: The returned controller can not have any wrench marks on the base, or marks on the cover.
3: The controller must not have any missing hardware or screws on the black connector.
4: The returned controller must have a copy of the purchase and show email and phone number.
5: Any items that need repair on the returned controller will be subject to charges.
6: Refunds will be sent via Pay Pal with a restocking charge of 10 % plus cost of postage to the buyer.
7: The returned controller must have the sensor with the returned controller.
Lost in the mail policy
Based on a package to took 30 days to arrive in New Zealand, please allow at least 31 days for your package to arrive to the far reached of the world. After 31 days, the Auto Cool Guy will take action to track it down or replace your controller.