The ZD Series Dampers are heavy-duty commercial modulating dampers. These 3-wire dampers provide application flexibility and allow for minimum position adjustment. The ZD Series Dampers are used only with the Z-2000 zone panel or zone one modulating stand alone zoning system. Also available in bottom or side mounting.

Features:

• Damper models ZD-XXXX are sized width (A) by height (B) with actuator on the (B) dimension.
• Actual (A) and (B) dimensions are undercut 1/4”.
• The model ZD-XXXX is a rectangular commercial zone control damper assembly that includes a damper, modulating actuator, duct temperature sensor, and actuator control board.
• The ZD-XXXX zone damper can be used as part of the Z2000 system when used with a Z2000-T, P+I zone thermostat.
• 24V, 2.5VA, 3-Wire, 90 Second Timing