Motorized HVAC Damper – Normally Open

Description

The FAMCO ADO Motorized HVAC Damper - Normally Opened is normally opened with a power close and spring return motor assembly. The ADO is made with 24 volt or 120 volt motors. End switches are available with all models. End switches allow another appliance to be operated when the damper has reached its full power (either open or closed). The floating motor mount assures proper alignment of motor, shaft and damper to prevent binding, while the clutch/coupler reduces the number of moving parts for greater service life. All units without the end switch come with a flow control adjustment so that the damper blade can be blocked from opening or closing 100%. (Note: the end switch will not work if the flow control adjustment is preventing the damper from reaching it's full potential.) This product is not rated for use in dryer ventilation, as it could trap lint and pose a fire risk. Quality constructed in 28 gauge Galvanized steel.

The FAMCO ADO Motorized HVAC Damper come in a range of diameters: 4 inch, 5 inch, 6 inch, 7 inch, 8 inch, 10 inch, 12 inch, and 14 inch. The FAMCO ADO Motorized HVAC Damper is manufactured by FAMCO in the United States and comes with a 1-year warranty against product defects and workmanship. If you have any questions about this product, please refer to the FAQs above or feel free to contact us.