When compressors operate in cold areas, refrigerant can migrate into the crankcase oil whenever the compressor is not running. On start-up, this can cause excessive motor wear and a loss of refrigeration efficiency. nVent Raychem 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. Also, self-regulating heaters can be safely overlapped and closely spaced without burning out; so one size fits all hermetic compressors up to 5 hp that are 40 in or less in circumference. Models for both 120 V and 208 - 277 V are available. Each comes with a flexible lock-strap and prestripped 28 in cold leads for easy connection and hard-wiring. Use only with refrigeration compressors in non-hazardous areas.

• Prolongs motor life
• Installs easily
• Works effectively and reliably
• Increases compressor efficiency
• 18 AWG cold lead wire
• 48 in L x 0.615 in W x 0.245 in THK cable
• 28 in cold lead length
• Modified polyolefin insulation jacket

Standards/Certifications: CSA certified

• Catalog https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS13319_Cat.pdf
• Installation Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS13319_Instal.pdf
• Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS13319_Spec.pdf