Motorized HVAC Damper – Normally Open

Rated 4.25 out of 5 based on 4 customer ratings
(4 customer reviews)


Category: HVAC Damper – Subcategory: Motorized Material: Galvanized Steel – Finish: Mill – Thickness: 28 Gauge Shape: Round – Dimensions: 4″, 5”, 6″, 7″, 8″, 10″, 12″, 14″ – Sku: ADO

SKU: ADO Categories: ,

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 availalble 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.) 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 by phone or email.

Watch the product video on YouTube.

Download the ADO product PDF.
Print Spec Sheet

Motorized HVAC Damper – Normally Open


4 reviews for Motorized HVAC Damper – Normally Open

  1. Rated 5 out of 5


    Works Very Well

    Product works as described. Easy to install.

  2. Rated 4 out of 5

    Erich Mahr

    Great Solid Product

    Great product and even better customer service over the phone. Just on thing is missing, a solid technical paper which should include the wattage of the motor.

  3. Rated 3 out of 5

    C W

    So what is the wattage of the motor?

  4. Rated 5 out of 5

    Anonymous (verified owner)

    Great customer service

Add a review

Your email address will not be published. Required fields are marked *