Precise Thermal Safety: Pre-set to open at 175°F and automatically close at 135°F to prevent equipment overheating

making it a versatile HVAC control board replacement for service vans

the nozzle orifice is likely restricted by scale

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

The Enviro-tec PE-27-0042 Controller serves as the direct OEM replacement for the ETFC120-10

Carlyle HT31AZ120 Crankcase Heater Freon Precise Thermal Safety: Pre-set toThe 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