Experience the power and performance of Honeywell’s zone dampers. Adjustable minimum and maximum range stops allow you to adjust damper to meet your customers' individual needs.

Features & Benefits

• 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
• Fail-Safe, Normally Open Operation
• Damper Can be Installed in any Orientation
• Reliable, Strong, 24 Volt Spring Return Motor
• Taping Flange and Non-Interfering Set Screw
• High Temperature Outer Plastic for Hot Environments
• Redesigned all Metal Drive Train Gears
• Front Facing Display with LED Indication Light for Open and Close
• Adjustable Damper Position Range Stops
• Quiet Operation

Specifications

• Type: Rectangular, Parallel Blade, Power Closed, Spring Open
• Opening Size: 18 Inch x 8 Inch
• Overall Size: 3-61/64 Inch Width x 4-31/32 Inch Depth x 4-41/64 Inch Height
• Material: Extruded Aluminum (Frame and Blade)
• Motor Mounting Type Side
• Motor Rating 24 Volt AC 60 Hertz 8 Volt Amp
• Motor Torque Rating 71 Inch-Ounce
• Motor Temperature Rating 40 to 140 Deg F (Ambient)
• Pressure Drop 0.0329 Inch WC at 800 Foot per Minute
• Motor Angular Rotation 90 Degree
• Leakage Less than 1 Percent at 1/2 Inch WC
• Maximum Static Pressure Rating 1 Inch WC
• Motor Timing 30 Second (Power Open)/10 Second (Spring Return)
• Wires to Motor Terminal M1-Power, M6 Common, M4 (Optional) LED Indication
• Inclusion/Features Mechanical Visual Position Indicator
• Used With TrueZONE and Other Electronic Zoning System
• Application Circulating Air in HVAC System, Residential

• ZD18X8 - 18" x 8" Rectangular (PC/SO) 2-Wire Zone Damper
• ZD18X8TZ - TrueZONE 18" x 8" Rectangular (PC/SO) 2-Wire Zone Damper