Superior Protection: The NEMA 4X enclosure ensures the solenoid coil remains protected in wash-down or corrosive environments

the nozzle orifice is likely restricted by scale

Universal Round Design: Facilitates easy integration into standard mounting brackets for Copeland refrigeration units

this device is specifically engineered and tested for UL555(S) fire and smoke applications and should not be used as a safety limit in other non-rated systems

Carlyle HT31AZ120 Crankcase Heater Freon Superior Protection: The NEMA 4XThe Carlyle HT31AZ120 Crankcase Heater is a critical component for maintaining compressor reliability in low ambient conditions. As an insertion type heater, it provides direct thermal transfer to the lubricant, effectively preventing refrigerant migration and ensuring a flooded start does not occur after extended off cycles. Rated at 120 Volts and 100 Watts, this heater is engineered for high performance thermal regulation in Carlyle semi hermetic