For the best Gemaire experience, please update your web browser.

Honeywell ZD18X18 - Square Parallel Blade Damper, 18" x 18"

Item: ZD18X18
MFR: ZD18X18/U

This product is no longer available for purchase.

Comparable Products


Zone Damper (ZD), 18-inch X 18-inch parallel blade damper, is a power-close and spring-open damper with 24-volt motor used to control circulating air in HVAC systems and used when a normally-open damper is required. ZD is typically used with TrueZONE and other electronic zoning systems. Mechanical visual position-indicator for damper status. Solid construction using extruded aluminum frame and blades. Parallel blade design for low leakage. Easy, two-wire installation. Reliable, strong, 24-volt spring-return motor. Fail-safe, normally open operation. Ordering instructions: Order ZD (dimension 1) x (dimension 2). (Motor is always mounted on dimension 2 side.) For example, ZD10x8 is 10-inch x 8-inch damper with motor on 8-inch side; ZD8x10 is 8-inch x 10-inch damper with motor on 10-inch side. Damper can be installed in any orientation (mounting side can be either on bottom or side of duct).


NameHoneywell ZD18X18 - Square Parallel Blade Damper, 18" x 18"
Gemaire Item NumberZD18X18
Manufacturer Product NumberZD18X18/U
SKU - PIM Number1371469490121
ERP Number121351
Unit of MeasureEA
Weight10.6 Pounds (Lb)
Length23.0 Inches (In)
Width17.3 Inches (In)
Height6.0 Inches (In)
Country of OriginMEX
Voltage24 VAC
Power Method24-volt spring-return motor
Cycle/Hertz60 Hz
Damper TypeZone
Heat Pump CompatibleNo
CompositionExtruded aluminum frame and blades; Zinc-plated steel, anodized aluminum motor
Emergency Heat SwitchNo
Individual Fan ControlNo
MountingCan be installed in any orientation (mounting side can be on either the bottom or the side of the duct).
Network ZoningYes
Size18" x 18
TypeParallel Blade Zoning Damper
Warranty OfferedYes
UL ListedNo
UL RecognizedNo
GEM - Case Quantity


Parts List

Parts list is loading, wait for a moment....