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protecting the unit against sudden pump surges
Built with a magnetic actuator that incorporates an integrated electronic module
What is the best way to handle the silicon carbide element during installation
Check your furnace's venting classification before installation
Resideo ZD8X12TZ Damper 321894-709 protecting the unit against suddenFor high performance air distribution, the Resideo ZD8X12TZ Damper provides precise control in commercial and residential forced air zoning systems. This 8" wide x 12" high rectangular zone damper features a parallel blade damper design for low leakage performance, ensuring maximum system efficiency. Built with a heavy duty extruded aluminum frame, it uses a 24Vac synchronous motor mounted on the 12" side, functioning as a power closed spring return
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