Universal mounting: Utilizes a standard 42-frame diameter with thru-bolt mounting for secure attachment

this H-Series actuator utilizes a hysteresis synchronous motor with a lost motion drive

ensuring physical and electrical match in existing hydronic manifolds

this specific part number is configured with an LP orifice for liquid propane systems

making it ideal for low-pressure steam process control

Trane CNT7738 Control Freon Universal mounting: Utilizes a standardFor technicians and contractors servicing single stage heating systems, the Trane CNT7738 Control (also identified by the newer part number CNT07738) is the vital 1Stg integrated furnace control for maintaining system reliability. This genuine OEM furnace circuit board manages critical unit operations, including ignition timing, inducer blower speed, and gas valve activation, while consistently monitoring safety sensor inputs. Designed specifically