iO HVAC Controls HD-2820 28 Inch X 20 Inch 2-wire, Two-Position Rectangular Motorized Zone Damper, replacement for Honeywell ZD28X20TZ, EWC ND-RSD2820, Zone First ZDS-2820 voomi_id_26790 Robust design for industrial settings

Robust design for industrial settings

operating efficiently within 208-230V settings

the Lennox 67M64 ensures optimal airflow management within your heating system

Includes anglebracket

iO HVAC Controls HD-2820 28 Inch X 20 Inch 2-wire, Two-Position Rectangular Motorized Zone Damper, replacement for Honeywell ZD28X20TZ, EWC ND-RSD2820, Zone First ZDS-2820 voomi_id_26790 Robust design for industrial settingsiO 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) by height (B) with actuator on the (A) dimension. Actual (A) and (B) dimensions are undercut 1 4. Standard sizes range from 8 x 8 up to 36 x 24