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Universal Refrigerant Support: Optimized for use with fluorinated refrigerants (HCFC and HFC) and oil-free applications
utilizing genuine HVAC electrical parts ensures the system operates within its engineered load parameters
this heater control board processes sensor inputs to provide real-time visual feedback via integrated LEDs
making it ideal for the cramped vestibules of Sterling garage heaters and unit heaters where space-constrained installations are the norm
Carrier KAACH1701AAA Crankcase Heater 320788-702 Universal Refrigerant Support: Optimized forThe Carrier KAACH1701AAA Crankcase Heater is a critical OEM replacement part designed for 230V compressor applications within high efficiency residential condensing units. This crankcase heater kit is engineered to maintain optimal oil temperature during the off cycle, preventing refrigerant migration and ensuring effective lubrication of the scroll compressor upon startup. By keeping the crankcase warm, the KAACH1701AAA actively reduces the risk of