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8 in H x 20 in W, Rectangular Damper, Parallel Blade
HONEYWELL ZD8X20TZ 24V AUTOMATIC RECTANGULAR DAMPER 8X20 INCH - TRUEZONE
Zoning Dampers
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Brand: 
8 in H x 20 in W, Rectangular Damper, Parallel Blade
3344123
MFG #: ZD8X20TZ
Product ID:3344123
Famous Supply
- Blade Action: Parallel
- Electrical Connections: M1-Power/M6-Common/M4-LED Indication Terminal
- Material: Aluminum
- Motor Type: Power Closed/Spring Open
- Series: ZD Series
- Temperature Rating: 32 to 120 deg f
- Timing: 30 s
- Size: 8 x 20 in
- Shape: Rectangular
- Voltage Rating: 24
- Amperage Rating: 0.32
- Rotation Angle: 90
- Domestic/Import: Import
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 with a third wire option M4 for LED open only light |
| Reliable, strong, 24 V spring return motor |
| Fail-safe, normally open operation |
| Ordering Instructions: Order ZD (dimensions 1) x (dimensions 2), (motor is always mounted on dimensions 2 side) for example, ZD10x8 is a 10 in x 8 in damper with the motor on the 8 in side, but a ZD8x10 is an 8 in x 10 in damper that has the motor on the 10 in side |
| Damper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct) |
| Motor or actuators mounting - side or top |
| 30 sec power closed/10 sec spring return |