Technicians can rely on its compact footprint and standardized mounting for seamless field installation

This is a 2-wire damper

this auto reset limit control ensures the burner circuit is interrupted upon reaching the thermal ceiling

Shock Resistant: Buffered desiccant bead design minimizes internal abrasion and maintains structural integrity under high-vibration conditions

It is the primary replacement for X70370526010 and is also compatible with legacy part numbers MOT07621

Resideo ZD8X18TZ Damper 320734-701 Technicians can rely on itsThe Resideo ZD8X18TZ is a heavy duty 8 inch x 18 inch rectangular zone damper engineered for precise airflow management in forced air systems. Constructed with a solid extruded aluminum frame and parallel blades, this unit minimizes pressure drop while ensuring a low leakage seal (less than 1% at 0. 5 in. WC) when closed. It features a 24Vac power closed, spring return open configuration, making it a reliable fail safe solution that defaults to the