6" URD Motorized Damper Zoom

6" URD Motorized Damper

SKU:6URD

Brand: EWC Controls

EWC Controls
Qty Price
$100.95
/ each
In Stock! Ships in 24-48 Hours
(2 Available)
0

Resources

Specs

Product Type: URD Motorized Damper
Size: 6"
Application: Air Quality
Voltage:
?
24v
Features: LED Light
Shape: Round
Wires to Motor: 3

Description for EWC Controls 6URD

A single blade round damper with a (2) two position, 24 volt motor. The motor is powered both ways - powered open and powered closed. The motor features LED's that indicate the position of the motor whether open or closed. The LED's are colored RED for closed and GREEN for open. These indictors are a failsafe measure meaning that they will not illuminate until the blade of the damper has gone to its full open or full closed position. The motor is a 3 wire hook-up with a common, a power open leg and a power closed leg.

6" URD Motorized Damper

REVIEW SNAPSHOT®

by PowerReviews
EWC Controls10" URD Motorized Damper
 
4.8

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

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          • Was this a gift?:
          • No (4)

        Reviewed by 6 customers

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        Displaying reviews 1-6

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        5.0

        Fast service and great price

        By Jim in Oak Grove

        from MN

        Verified Buyer

        Pros

          Cons

            Best Uses

              Comments about 8" URD Motorized Damper:

              Replace similar 14 year old unit that had failed.

              • Was this a gift?:
              • No
               
              5.0

              Perfect

              By Bob

              from Ansonia, Ct 06401

              Verified Buyer

              Pros

                Cons

                  Best Uses

                    Comments about 10" URD Motorized Damper:

                    I am adding a zone to my home heating. My plumber installed this unit without any issues. It went in beautifully.

                    • Was this a gift?:
                    • No
                     
                    5.0

                    Opens & Closes Perfectly

                    By Steve20A

                    from MA

                    Verified Buyer

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                          Comments about 8" URD Motorized Damper:

                          Well made, operated perfectly. Fit exactly into other 8" ductwork. I could not ask for more.

                          • Was this a gift?:
                          • No
                           
                          4.0

                          Well Made and Works Perfectly

                          By Archmage

                          from Springfield, MO

                          Verified Buyer

                          Pros

                            Cons

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                                Comments about 12" URD Motorized Damper:

                                The price for this damper was really good and I'm very happy with the quality of construction. I've daisy-chained it to another power-open, power-close damper on one of the three zones, and it works perfectly.

                                • Was this a gift?:
                                • No
                                 
                                5.0

                                Nice product

                                By Cliff

                                from Cleveland, OH

                                Verified Buyer

                                Comments about 8" URD Motorized Damper:

                                This damper appears to be sturdily constructed. The vane shaft rides in nylon bearings and it operates very smoothly. It has a nice flexible seal around the damper plate. The motor drive works very smoothly. I'm pleased with it. I installed it to be driven by a Honeywell TrueZONE HZ432K Panel Kit and it's working very well.

                                 
                                5.0

                                good if you want to add a zone

                                By Johnny 5

                                from Ocean NJ

                                Verified Buyer

                                Comments about 8" URD Motorized Damper:

                                Really makes it easy to add a zone to your hvac system. You have to have a EWC control box to control everything. After its all set up it works flawlessly. PexSupply has it for a good price and shipping was really quick.

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                                Q&A: Ask the Questions, share answers

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                                1 Question | 3 Answers
                                Displaying question 1
                                • 8" URD Motorized Damper

                                  Q:

                                  Can this product be used in the kitchen exhaust system-I have a 30" Broan Range hood, cabinet mount it is ventilated thru the attic/roof via 8" ductwork. I have a problem with significant backdraft-kitchen is significantly humid even when not using the stove. I installed a spring loaded backdraft preventer in the ductwork, right under the roof cap, it did not help.
                                  Asked on 1/4/2014 by VR from Tampa, Florida

                                  3 answers

                                  • VERIFIED BUYER

                                    A:

                                    Try to experiment yourself. Close a exhaust for a day or two with rag, paper or towel and see if you solve a problem. If you did you can install a motorized damper. If not look for a problem someplace else.

                                    Answered on 1/5/2014 by Anonymous
                                  • VERIFIED BUYER

                                    A:

                                    Probably not. This damper is not designed to work with oil/grease vapor
                                    in the air (unless filter removes all fat and grease from the exhaust
                                    air). Oil and grease will destroy a rubber seal over time. Secondly,
                                    this damper requires power to open and close (three wire system). It
                                    means you have to figure out how to supply power when the hood is off.
                                    And one more thing, the damper works from 24 VAC, which most range hoods
                                    do not have.
                                    You may try Honeywell fresh air damper EARD8, but a few problems still
                                    exist - resistance to oil/grease and 24 VAC power supply. Plus, keep in
                                    mind that it will take 30 seconds for this damper to open (I am pretty
                                    sure there is a mistake in specification - damper is normally closed and
                                    needs power to open).
                                    Also you may check amazon.com - they may have dampers for 110VAC.

                                    Answered on 1/5/2014 by Alex from PA
                                  • VERIFIED BUYER

                                    A:

                                    If the damper is fully closed when the kitchen fan is off AND there are no air leaks in the fan exhaust ducting the damper will minimize backdraught when the fan is off.

                                    Answered on 1/4/2014 by Anonymous
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