Keeping your engine cool is one of the best ways to keep your engine running under extreme conditions. The problem most of the time is over-cooling or under-cooling isn’t efficient and can rob horsepower. Now SPAL’s popular FAN-PWM, programmable controller that varies cooling fan speed based on engine temperature, has been enhanced with several new features that extend fan life, provide better performance and offer more convenience.
Why Is It Cool?
By altering the speed of a SPAL cooling fan depending on engine temperature, SPAL claims the FAN-PWM-V3 increases fan life as much as 50% by allowing the vehicle's cooling system to better maintain normal engine operating temperatures without running the fan at full engagement. Owners can easily program the FAN-PWM-V3 for "Low" and "High" temperature settings. When the "Low" setting is reached, the fan begins spinning at 50% speed. As the engine temperature increases, the speed of the fan increases until it reaches the "High" setting, where it is running at 100% speed.
Technical:
• Designed for fans with up to a 30 amp draw
• Can be used with OEM water temperature sensor or a gauge sensor
Where To Buy?
SPAL USA
Site:
www.spalusa.com
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