Hvac Honeywell Home Honeywell Automatic Round Dampers (Ard) | 20″ Round Automatic Truezone Damper

Honeywell Automatic Round Damper Power-Close, Spring-Open Models Ensure Low Leakage While Controlling Circulating Air In Heating, Cooling And Ventilation Systems.

• Features Galvanized Steel With Single-Blade Damper, Which Closes Off Tightly Against Gasket For Minimal Leakage
• Designated As Power Closed/Spring Return Open Damper For Use With Honeywell Zoning Systems
• Can Be Field-Converted When Used As An Independent Zone Or For Fresh Air Intake
• Rated To Operate Up To 1-Inch Wc
• Available In 5- To 10-Inch, 12-, 14-, 16-, And 18-Inch Diameter Sizes