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8" x 8" ND Motorized Damper
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$209.10 each
In Stock
Get 17 Tue, Jul 7
Order by today, receive Tuesday
MANUALS (1)
This item replaces: 8X8ND-NC
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
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8", 8" x 8"
Rectangle
24V
Description
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8" x 8" ND Motorized Damper
Specs
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| Product Type: | ND Motorized Damper |
|---|---|
| Size: | 8" 8" x 8" |
| Voltage: | 24V |
| Features: | LED Light |
| Shape: | Rectangle |
| Wires to Motor: | 3 |
| Motor Mount: | Side |
| Application: | Air Quality |
Contact
+
Happy Independence Day!
Our Customer Support will be closed today in honor of Independence Day. We will be back on Sunday to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
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Product Reviews
4.8 out of 49 reviews
100% would recommend this product
5 star
88%
4 star
8%
3 star
2%
2 star
0%
1 star
2%
Most Liked Positive Review
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A lot more for a comparable price.
Minimal power draw when in position.The blades power to position until the motor senses motion has stopped (full travel or adjustable stop) then an indicator lights and the motor shuts off. The drive periodically powers to the position commanded to re-establish positive position then rests until next position confirmation cycle or commanded to opposite position.
There are 2 position indicators (Red-Closed & Grn-Open) so why not 2 terminals for remote indicators?
VS
Most Liked Negative Review
heavy duty frame
The newest design of EWC motorized zone dampers have an improved power pack, but the frame is so wide it restricks air flow.
Showing 1-10 of 49 reviews
I would buy this damper again.
I am using this damper in installing air conditioning in a 45 year old home. It is exactly like it is pictured on the website.
DIYer
Wisconsin
3 months ago
Verified Buyer
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I will be buying these products again
Everything that I have ordered over the past 6 months has been in perfect condition and on time. Very pleased with the quality of professionalism in you company. Thanks
Wrenn
Springfield,MO
4 months ago
Verified Buyer
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Not the damper I ordered
Not much to review because I was sent the wrong damper.
DJ
St. Clair, Mi
1 years ago
Verified Buyer
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EWC Drop in replacement
Replaced original EWC damper that worked for 20 years. Drop in replacement.
Park City Dave
Trumbull, CT
2 years ago
Verified Buyer
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High quality
High quality motorized open/close duct. Fit right into old space.
JR
CT
2 years ago
Verified Buyer
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AC Damper
My system has 2 dampers and this is the second one I replaced. They are both working great!!
Scott G
New Jersey
2 years ago
Verified Buyer
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I will do business with this company often
Products were great, same with price, but the shipping was the best !
Mike
Joliet,Illinois
3 years ago
Verified Buyer
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yes
none
n/a
utah
3 years ago
Verified Buyer
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Motorized Damper
Great device, well packed, super fast shipping. As always, customer service is A++++. I will NEVER shop anywhere else. Damper installed and working flawlessly for over a month.
Scott G
New Jersey
3 years ago
Verified Buyer
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A good product.
I'm a DIYS person. The ordering was simple and I appreciated the free shipping. The LED's which indicate open or closed is a big help.
Jack
New York
3 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: Does the EWC 8" x 28" Damper open with spring and close with 24v power? I see it has 3 wires. Jim
Asked by Jim 14 years ago
Add your answer
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I don't think it has a spring? It seems to be powered in both directions. I am just the homeowner...sorry if I couldn't help. b
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No, its the floating point type. One wire is your common, The other is turns the motor ccw with 24vac the other wire turns it cw with 24vac. There's no spring return.
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No. This a power-to-open and power-to-close damper. It is why it has three terminals: one wire for opening, another wire for closing, and the third wire is common. All terminals are marked clearly to identify which wire where. The damper uses electricity only for opening and closing. I have similar dampers in my hose. I like them, so far so good. The motor has mechanical and electrical (LED) indicators of its position. Keep in mind that the damper motor is not watertight and must be kept away from condensation (no water dripping on/in the motor).
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Just call to EWC Tech. Support help line. ( all info and phone numbers from Google)
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy