Motorized HVAC Damper – Normally Closed

(10 customer reviews)

$119.96$174.88

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: ADC

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SKU: ADC Categories: ,
MPN: ADC

The FAMCO ADC Motorized HVAC Damper – Normally Closed is normally closed with a power open and spring return motor assembly. The ADC 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.) Quality constructed in 28 gauge Galvanized steel.

The FAMCO ADC Motorized HVAC Dampers 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 ADC 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.

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Download the ADC product PDF.

Motorized HVAC Damper – Normally Closed

SKU: ADC

10 reviews for Motorized HVAC Damper – Normally Closed

5 star
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4 star
20%
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  1. Ed

    Good product

    Pros: Heavy gauge metal, good seal, good value, and the reason I bought these is the included end switch.

    Cons: I realized that an enclosed junction box is not required with 24 volts, but I would prefer to see a junction box and a conduit knock-out for a cable grip.

    I have not yet installed these, will update review after they are put into service.

  2. Wood burner

    Works great

    Works great

  3. Jeff Van Kirk

    worked great

    just what we needed

  4. Terrance KAMINSKI (verified owner)

  5. Joseph Smail (verified owner)

    reasonably priced with a quick turnaround, Quality workmanship!

  6. Paul (verified owner)

  7. Anonymous (verified owner)

    Great customer service

  8. Anonymous (verified owner)

    Very fast service, excellent robust product. Good packaging, never anything damaged in shipment. Thanks!

  9. Anonymous (verified owner)

    Well made and solid. Nice to get something made in North America.

  10. Anonymous (verified owner)

    I have not installed this damper yet, but the quality looks really good.

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