ZD14X16TZ/U ISD Product and six relays that leverage

and six relays that leverage software-defined control capabilities for all types of standalone multi-stage and modulating packaged HVAC equipment

runs the induced draft blower motor and runs the circulating fan (up to two speeds) as needed

Ball and Shaft Assembly

Resideo 40 VA Transformer in Phenolic Enclosure Features 1/2 Inch Spud Mounting

Works in both zoned and non-zoned applications

ZD14X16TZ/U ISD Product and six relays that leverageThis easy to wire damper includes a 24 volt motor used to control circulating air in HVAC systems. The ZD is a power close and spring open damper used when a normally open damper is required. It's typically used with TrueZONE and other electronic zoning systems.