Resideo ZD8X24TZ Damper 320819-301 The on-board microprocessor ensures repeatable

The on-board microprocessor ensures repeatable ignition timing and purge sequences

It features a unique 2-pole configuration on a 3-pole frame

This SPDT (Single-Pole Double-Throw) controller serves as the direct replacement for 085-CP2M-7A

High Capacity Performance: Optimized for 6 Ton systems

Can this be mounted shaft-up or shaft-down

Resideo ZD8X24TZ Damper 320819-301 The on-board microprocessor ensures repeatableThe Resideo ZD8X24TZ is a professional grade rectangular zone damper engineered for horizontal or vertical integration into high performance residential and light commercial forced air systems. Measuring 8" wide by 24" high, this parallel blade zone damper utilizes a robust extruded aluminum frame and blades to ensure structural integrity and a low leakage seal, rated at less than 1% at 0. 5 in. WC. This unit is configured as a power closed spring