When the temperature drops to the open low setpoint

Using a different rating can lead to unsafe operation or frequent system lockouts

If your furnace is blowing cold air or only reaching partial temperature

the PopTop series design allows the actuator to be swapped via a simple push-button release

The Rheem-Ruud 61-25055-08 is typically provided as a complete solenoid assembly

Functional Devices PSMN500A Power Supply Els PW 17895 When the temperature drops toThe Functional Devices PSMN500A is a robust 500VA industrial grade power supply designed for high demand Building Automation Systems (BAS) and HVACR control applications. Operating with a primary input of 120 240 Vac and providing a reliable 24 Vac output, this unit is engineered for stable performance in multi zone controller configurations and heavy load damper actuators. The RIB PSMN500A features a built in circuit breaker to protect downstream low