Review on Flex Lite 31165 Variable Control by Charles Alfian

I didn't realize how easy it would be to upgrade the AC on my old GM SUV. I only had to purchase 3 items for the additional electrical cooling - a Delco AC auxiliary fan (which comes with newer models), an adapter plug and this temperature controller. I love how this gradually turns the fan on and keeps it running for 30 seconds after the engine shuts off. I chose this model with a temperature sensor that fits in the fins rather than a heatsink sensor for ease of installation and maintenance. This makes the air in my air conditioner cooler. I wish I had discovered this thing sooner.