ensuring the system is operating with a full liquid charge

and steel tubing across cooling and hydraulic systems

a blown thermal fuse is caused by flame rollout

dependable climate control is required without the complexity of scheduling

Schneider Electric (Erie) AH14A020 Actuator Els PW 17895 ensuring the system is operatingThe Schneider Electric (Erie) AH14A020 Actuator is a professional grade PopTop series motorized actuator designed for demanding HVACR applications. Operating on 24Vac, this two position, normally closed unit features a robust spring return mechanism that ensures a reliable fail safe position during power loss. Engineered for high close off requirements, the AH14A020 manages higher differential pressures in hydronic heating and cooling systems, making