McKINLEY EXTERIOR IMPROVEMENTS_PRODUCT ...

Insulated Control Dampers®Design FeaturesFrameThere are four frame types available:• Quick Connect for easy connection to duct• Channel• Single Flange• Reversed FlangeThe ICD-44 features an extruded aluminum frame.The ICD-45 features an aluminum frame with twopolyurethane resin gaps and insulated on four sideswith polystyrene.QuickConnectChannelSingleFlangeReverseFlangeLinkageGreenheck’s ICD series dampers have blade linkageconcealed in the insulated frame. This prevents anytransfer point for cold or heat, unlike some of ourcompetitor’s products. The linkage is engineered toaccurately control each and every blade without needfor adjustment.No Top or BottomICD series dampers are designed for installation inany position with the blades horizontal. As shown, thedamper can be turned over so the actuator is on the leftor right side.Blade & Jamb SealsSilicone blade and jamb seals stay flexible in coldtemperatures.The ICD-44 features silicone blade seal with 304SSjamb seals with optional silicone jamb seals. TheICD-45 features silicone blade and jamb seals.BearingsDual bearing with acetal inner sleeve and flanged outerbearing features no metal-to-metal or metal-to-plasticcontact.3