The Barometric Zone Damper (BZD) works like any standard zone damper with one exception — it has a built-in static pressure relief mechanism that eliminates the need for a bypass damper. The BZD has been designed with both a fixed and a barometric hinged blade that are controlled by an actuator. The product features a two-position 24-V motor; power open-power close; and is compatible with most zone control panels. It can be converted to a standard zone damper and comes with a five-year warranty.iO Systems
www.iohvacsystems.com | eProduct 188
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