Resideo ZD8X10TZ Damper 321042-401 Intermittent Pilot Ignition: Utilizes an

Intermittent Pilot Ignition: Utilizes an intermittent pilot system for enhanced energy efficiency

immediately breaking the circuit

specifically the S-Series platforms

How do I measure my existing O-ring to confirm the 11

this is the current manufacturer-designated direct replacement for the 5H70580-1

Resideo ZD8X10TZ Damper 321042-401 Intermittent Pilot Ignition: Utilizes anThe Resideo ZD8X10TZ is a professional grade rectangular zone damper engineered for precise airflow management in multizone forced air systems. Measuring 8" wide by 10" high, this parallel blade zone damper features a heavy duty extruded aluminum frame and blades to minimize static pressure and ensure long term structural integrity. This model is configured as power closed spring return open, providing a fail safe normally open position that maintains