Engineered for 8-inch and 13-inch diameter actuators

Smith 100157743 Kit is a direct OEM replacement part featuring a 230F manual reset high limit switch

or audible clicking from the valve without a flame presence

this HVAC circuit board maintains system uptime while preventing hazardous conditions

the 1687-9 is the designated manufacturer replacement for the discontinued 1687-11 model

Schneider Electric (Barber Colman) MP-423 Actuator Els PW 17895 Engineered for 8-inch and 13-inchThe Schneider Electric (Barber Colman) MP 423 Actuator is a heavy duty proportional electric actuator designed for precise modulation of dampers, globe valves, and ventilation flaps. Operating on a 120V power supply, this gear train driven unit provides constant 60 lb in torque to ensure reliable positioning in demanding commercial HVACR environments. This non spring return actuator is engineered for high cycle applications where maintaining the last