The ZD is a power close and spring open damper. It has a 24-volt motor used to control circulating air in HVAC systems and used when a normally-open damper is required. The ZD is typically used with the TrueZONE and other electronic zoning systems.
Features
- Mechanical visual position indicator for damper status.
- Solid construction using extruded aluminum frame and blades.
- Parallel blade design for low leakage performance.
- Simple, easy-to-wire, two-wire installation.
- Reliable, strong, 24-volt spring-return motor.
- Fail-safe, normally open operation.
- Damper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct).
Product Specifications
Application: Parallel Blade Damper
Used With: Honeywell zoning systems
Voltage: 24V
Size(in.): 14 in. x 8 in.
Blade Action: Parallel
Shape: Rectangular
Motor or Actuator Mounting: Side
Motor: Power closed, Spring open
Motor Timing: 30 seconds power open/10 seconds spring return
Wires to Motor: Terminals: M1-Power; M6 Common; M4(optional)-LED indication
Other Motor Information: Simplified range stops