8"X 8" Zone Damper 3 Wire

8"X10" Aprilaire Damper

8"X 10" Zone Damper 3 Wire

8"X12" Aprilaire Damper

8"X 12" Zone Damper 3 Wire

8"X14" Aprilaire Damper

8"X 14" Zone Damper 3 Wire

8"X16" Aprilaire Damper