Proform 67038 Brushless 2 Pack 12 Inch 4200 CFM Electric Fan Kit

NOW AVAILABLE! THE BRUSHLESS FAN REVOLUTION IS HERE! For maximum cooling, a pair of these 12" fans will get the job done. This is a two pack of 12" PROFORM Brushless Fans. PROFORM's new brushless motor electric cooling fans deliver more CFM than than the competition for MAXIMUM COOLING. These Brushless fans are lightweight, low-profile, no amp spikes, and create cooling unlike anything out there. The best part is, it's totally universal and designed for 12 volt systems. Not fancy engine specific controller required, just wire up the (+) and (-), and you're ready to good. Soft start ramp up prevents amp spikes. This is strictly a puller fan and is not reversible. Prevent overheating in stop-and-go traffic, designed to fit the most popular cars and trucks, frees the water pump pulley for more RPM, installs in minutes with simple hand tools. Thin design to fit cramped locations. Reinforced glass filled polypropylene blade and plastic housing for minimized weight. Nylon tie mounting kit included. Fan Dimensions: 13.5" x 12.5" x 3" Note: Not compatible with variable speed fan controllers using PWM technology. Works with normal on/off thermostat controllers. * About the CFM Chart. See the More Info. tab for details regarding the testing.