Review on 🔧 Derale DER16796 Pulse Modulation Fan Controller by Andy Tunes

I bought a Derale fan kit which contained two 11" fans and a PWM fan controller. I installed a fan kit and it worked fine for a little over a year. About 13 months later (out of warranty) the fan controller just died. I went to church one night and the fans were working fine. At home, I noticed that the air conditioner stopped working while I was sitting at a traffic light. "I stopped and checked the fans and found that they weren't working. I took my truck home and did some testing. The fans were still working fine, but all of the fan controller tests failed. Since the warranty has expired I decided to try another fan controller.I installed a new one and it worked strange times for about two days.After two days the new fan controller stopped working.I wouldn't recommend this fan controller.c works great but the controller doesn't a lot of.