Resideo ZD20X14TZ Damper 321894-709 3-inch motor diameter and CWSE

3-inch motor diameter and CWSE rotation to ensure a direct mechanical fit

the 022-10047-000 is typically replaced as a complete assembly to ensure maximum seal integrity in critical applications

preventing temperature "droop" in the system

but for dedicated high-pressure steam

Safety Shut-off: High-performance automatic gas shut-off mechanism ensures flow is restricted if the pilot flame is lost

Resideo ZD20X14TZ Damper 321894-709 3-inch motor diameter and CWSEThe Resideo ZD20X14TZ Damper is a professional grade rectangular parallel blade zone damper designed specifically for heavy duty forced air zoning systems. Built with a robust extruded aluminum frame and parallel blades, this unit is engineered for low leakage performance, maintaining less than 1% leakage at 0. 5 in. WC. This 20" wide by 14" high HVAC zone damper features a 24Vac synchronous motor mounted on the 14" side, operating as a power closed