10-Inch Diameter Normally Open Electronic HVAC Air Duct Damper with Power Supply
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10-Inch Diameter Normally Open Electronic HVAC Air Duct Damper with Power Supply

Create Air Duct Zones to Remotely Control Air Flow and Reduce the Expense of Heating and Cooling
  • Save energy and utility costs by only heating or cooling occupied areas of your home
  • Dampers designed to be electronically opened and closed
  • Includes 24 Volt power supply transformer

Item #: 307111

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$76.95
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  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • As energy costs rise, it is important to find different solutions that help conserve energy and keep your heating and cooling expenses to a minimum. Because heaters and air conditioners are the largest energy consumers in homes today, one way to start reducing the use of energy is to install electronic air duct dampers. The Suncourt Zonemaster is a 10-Inch Diameter Normally Open Electronic HVAC Air Duct Damper with Power Supply that allows you to shut off airflow to unoccupied or unused rooms, which limits the flow of heated or cooled air to the areas that really need it. The airflow changes the temperature in the occupied areas faster than conventional air ducts, providing shorter run times for your heating and/or cooling system, allowing you to use less energy and save money. By adding one or more dampers you can create zones throughout your home that can be electronically controlled. A 24 Volt hardwired power supply is included that can be used to connect with an HVAC zone controller and a multi-zone thermostat.


    Multi-Zone Control
    Enjoy having complete electronic control of which rooms your HVAC system heats or cools by using dampers in conjunction with one of the following RCS HVAC air duct zone controllers and a multi-zone thermostat:
  • Specifications

    Manufacturer: Suncourt
    Manufacturer Product No.: ZO110
    Type: Normally Open
    Power Requirements: 24V AC hardwired power supply (included)
    Weight (pounds): 4.5
    Diameter: 10"
    Length: 10"
    Operating Temperature: 40°F to 140° F
    Power Consumption: .25 amps


  • 10 Reviews

    Review of 307111 Review by RMT
    Review of 307111
    Rating

    These would be pretty good if they were adjusted properly. Of all the ones I bought, none of them closed all the way. You can adjust them but then they don't open all the way. The only way to fix that is to shorten the stop screw by grinding it's length.

    Posted on 8/16/2013

    Review of 307111 Review by GILBERT
    Review of 307111
    Rating

    Good value and quite easy to install.
    Works as intended. Good product!

    Posted on 9/19/2012

    Review of 307111 Review by RANDALL
    Review of 307111
    Rating

    This damper works well in my zone system. It fails open and effectively controls what I need it to with standard 24v relays.

    Posted on 5/7/2009

    Review of 307111 Review by WILLIAM
    Review of 307111
    Rating

    damper works excellent

    Posted on 10/12/2007

    Review of 307111 Review by MARK
    Review of 307111
    Rating

    Great value and works great

    Posted on 1/18/2007

    Review of 307111 Review by WILLARD
    Review of 307111
    Rating

    Works as expected and quiet.

    Posted on 12/29/2006

    Review of 307111 Review by ERIC
    Review of 307111
    Rating

    All of the smarthome products that I ordered worked great! Easy install...I did it myself.

    Posted on 4/21/2006

    Review of 307111 Review by RANDY
    Review of 307111
    Rating

    Works great. These are very affordable but solid zone dampers.

    Posted on 3/27/2006

    Review of 307111 Review by LUIS
    Review of 307111
    Rating

    I am very happy with this product

    Posted on 10/29/2005

    Review of 307111 Review by MARIO
    Review of 307111
    Rating

    Works great & it comes with transformer! Why pay more?

    Posted on 5/7/2005

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    • 10-Inch Diameter Normally Open Electronic HVAC Air Duct Damper
    • 24 Volt Power Supply Transformer
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