Description
iO HVAC Controls HD-2820 28 Inch X 20 Inch 2-wire, Two-Position Rectangular Motorized Zone Damper Features: – 28 inch X 20 inch rectangular. – 5 year warranty. DIMENSIONS: -Damper models HD-XXXX are sized width (A) by height (B) with actuator on the (B) dimension. – Bottom mount models HD-XXXX-BM are sized width (A) b
