What dampers work with the HZ311 TrueZONE Panel?
The HZ311 is compatible with spring-open/power-closed dampers (ARD Round or ZD Rectangular), power-open/power-closed dampers (MARD Round or RRD Rectangular), and static pressure regulating dampers (SPRD Round or Rectangular). Multiple dampers can be wired in parallel to the zone panel.
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