Trane ACT0881 Valve 318973-401 Is this diaphragm compatible with

Is this diaphragm compatible with other Spence valve sizes

Technicians should utilize this module when diagnosing irregular fan cycling or failures in the blower relay circuit to restore factory-specified environmental control and airflow timing within the air stream

The Trane FAN1820 is a Clockwise (CW) rotation blade

Synchronized Timing Logic: Features factory-set delays that prevent the distribution of cold air during the start of the heating cycle

The Carrier HK42FZ040 furnace control board serves as a critical integrated furnace control (IFC) for high-efficiency HVAC systems

Trane ACT0881 Valve 318973-401 Is this diaphragm compatible withThe Trane ACT0881 is a core component for field technicians requiring a reliable 24VAC DC electronic fail safe valve actuator. Designed for direct integration with 1 2 inch and 3 4 inch globe valves, this OEM Trane actuator ensures precise modulating control and automated fluid regulation in demanding HVACR environments. Unlike standard non spring return units, the ACT0881 features an internal fail safe mechanism that automatically returns the valve