FreezGard self-regulating crankcase heaters provide reliable peak heating during critical cold periods and, unlike conventional constant-wattage heaters, reduce their heating once the compressor starts up or the air temperature rises. This prolongs the life of the compressor, saving repair and replacement costs over time.
Available in 12 V simple to design and 28-277 V models|
flexible lock-strap easy to install and prestripped 28 in cold leads|