Trane ACT0711 Damper Actuator 321142-301 Optimized Performance: Maintains the original

Optimized Performance: Maintains the original factory SEER and AFUE ratings by ensuring proper air-to-fuel ratios during the burn cycle

Does the MA-318-303 include an auxiliary switch

If you are hearing startup squeal or noticing HVAC blower slippage

ensuring versatile application across multiple equipment generations

The kit utilizes #56 orifices

Trane ACT0711 Damper Actuator 321142-301 Optimized Performance: Maintains the originalThe Trane ACT0711 is a commercial grade 24V spring return damper actuator designed for modulated airflow control in heavy duty HVACR systems. Built for direct coupled mounting, this proportional damper actuator receives a 2 10 VDC control signal to provide precise positioning, ensuring accurate air distribution across heating, cooling, and ventilation zones. With a robust 25 lb in torque capacity and a standard 90 degree mechanical stroke, the ACT0711