Belimo EFB120-S Actuator 320074-702 The Copeland 918-0052-00 Crankcase Heater

The Copeland 918-0052-00 Crankcase Heater is a critical field-service component engineered to maintain optimal lubricant temperature during the compressor's off-cycle

critical for accurate temperature monitoring

Using this valve with R-410A will result in improper metering and potential system damage due to pressure discrepancies

after the spring is engaged

the RV47AL-3/8 features a built-in vent limiting orifice as the breather hole

Belimo EFB120-S Actuator 320074-702 The Copeland 918-0052-00 Crankcase HeaterThe Belimo EFB120 S Actuator is a heavy duty spring return damper actuator designed for reliable fail safe operation in high torque HVAC applications. Delivering 270 in lb (30 Nm) of torque, this 120Vac unit provides consistent performance for large control dampers where positive close off is critical. The "S" model includes two integrated auxiliary switches (SPDT) for end position signaling or fan interlocking, increasing system automation accuracy.