Honeywell ZD14X8TZ Damper R-410A the 780-715 immediately closes the

the 780-715 immediately closes the main gas valve and restarts the ignition sequence to ensure continuous operation without manual intervention

This allows technicians to set a baseline RPM that prevents motor stalling while ensuring adequate cooling over the motor windings

but the gate hinge must remain perfectly level to allow the counterweights to function via gravity

The Emerson Alco 049638

Honeywell ZD14X8TZ Damper R-410A the 780-715 immediately closes theThe Honeywell ZD14X8TZ is a 14" x 8" rectangular parallel blade zone damper engineered for precision airflow management in 24Vac residential and light commercial HVAC systems. This power closed spring return open (PC SO) assembly is designed as a direct replacement for the AOBD 14X8, utilizing a synchronous motor mounted on the 8" side to provide high torque, fail safe operation. Built with a heavy duty extruded aluminum frame and blades, the ZD14X8TZ