Model # HD9

Internet #100550643

Store SKU #146331

Store SO SKU #1000679374

null 4-1/8 in. x 10-1/8 in. Plastic Sidewall Heat and Air Deflector
0077578053301

4-1/8 in. x 10-1/8 in. Plastic Sidewall Heat and Air Deflector

  • Controls air flow to individual rooms for enhanced performance
  • Clear finish offers a discreet look
  • Expandable design provides a custom fit
$4.98 / each
If you buy 10 or more
$4.48 / each
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Frequently Bought Together

Product Overview

  • Controls air flow to individual rooms for enhanced performance
  • Clear finish offers a discreet look
  • Expandable design provides a custom fit
The Thermwell Products Co., Inc. 4-1/8 in. x 10-1/8 in. Plastic Sidewall Heat and Air Deflector is designed to be used with your central forced-air system to improve the airflow in your home. Plastic construction provides superior durability.
  • Sidewall deflector controls the airflow in any room
  • Redirects air for better heating and cooling
  • Plastic with a clear finish
  • Expands to fit openings up to 6 in. x 12 in.
  • Note: Product may vary by store.

Product Overview

  • Controls air flow to individual rooms for enhanced performance
  • Clear finish offers a discreet look
  • Expandable design provides a custom fit
Model #: HD9
Sku #: 146331
Internet #: 100550643

The Thermwell Products Co., Inc. 4-1/8 in. x 10-1/8 in. Plastic Sidewall Heat and Air Deflector is designed to be used with your central forced-air system to improve the airflow in your home. Plastic construction provides superior durability.

  • Sidewall deflector controls the airflow in any room
  • Redirects air for better heating and cooling
  • Plastic with a clear finish
  • Expands to fit openings up to 6 in. x 12 in.
  • Note: Product may vary by store.

Specifications

Dimensions

Product Depth (in.)
3.25
Product Height (in.)
5.75
Product Width (in.)
11.25

Details

Product Weight (lb.)
.75lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
180

Specifications

Dimensions

Product Depth (in.)
3.25
Product Height (in.)
5.75
Product Width (in.)
11.25

Details

Product Weight (lb.)
.75lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
180

Questions & Answers

Can i put 2 together to cover one vent?

My vent is 26" long
Asked by: Martin
not necessary buy HD11 goes from 15-26" wide frost king hd11
Answered by: Danna
Date published: 2017-11-30

Can heated vent melt the plastic? I want to make sure this is safe to use when heat is on. thanks!

Can heated vent melt the plastic? I want to make sure this is safe to use when heat is on. thanks!
Asked by: carehdwyn
worked great for me, no issues
Answered by: Danna
Date published: 2017-11-30

Will this work on a ceiling vent? Will it fit 16" vent?

I was directed by Frost King to use this item for my 16" vent. The item description says this is for Wall use so I'm not sure if this might for for a ceiling vent. My vent is also 16" but I'm confused as the text description says "Expands to fit openings up to 6 in. x 12 in" but the table says "Maximum duct width (in.) 12-1/8 to 16".
Asked by: thebighash
yes
Answered by: Danna
Date published: 2017-11-30

Can this be used on the inside of a register? The room next to the plenum is the warmest. a deflector is one way.

Asked by: Slick1
yes very well
Answered by: Danna
Date published: 2017-11-30
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Customer Reviews

4-1/8 in. x 10-1/8 in. Plastic Sidewall Heat and Air Deflector is rated 4.2 out of 5 by 34.
Rated 5 out of 5 by from I checked out all 3 other models (HD3, 7, 9) by this same company at home depot. I bought model ... I checked out all 3 other models (HD3, 7, 9) by this same company at home depot. I bought model HD9 as opposed to (HD5 or HD7 which both are smaller and only cover the vent 65%). The HD9 is covers the vent 100% for redirection and works great on the floor, wall and ceiling, magnets hold great in any position. This helps redirect the ac/heating vent under my bed to across and under the bed, unfortunately where the vent and my bed are both cannot be moved. Also I have used this under very long curtains in which this redirects from straight up into the curtain to now across the room. Make sure to check the item in the box before purchasing, just like you check eggs in the box before buying etc. Enjoy!
Date published: 2017-11-29
Rated 5 out of 5 by from The deflectors work very well in both winter and summer. I purchased one deflector January 2017, ... The deflectors work very well in both winter and summer. I purchased one deflector January 2017, and two more recently. The length can be adjusted easily. The magnets adhere securely to steel, wall or ceiling, registers. Because aluminum is not magnetic, the magnets will not adhere to registers made of aluminum. For aluminum registers—like those used in bathrooms—the deflector can be attached using your register's screws and the slots located at each end of the deflector. The slots can also be used for steel registers if you wish to permanently secure in place. This product is intended to be used with forced air heating and cooling systems. It would melt if used with any type of radiant heating system.
Date published: 2017-06-18
Rated 1 out of 5 by from I bought 2 for my sunroom. I tried one first to see if it fit to hold with the magnet cuz the old... I bought 2 for my sunroom. I tried one first to see if it fit to hold with the magnet cuz the old one from other home improvement had thicker stronger magnets while this one had 2 thin magnets. This product did not stay attached to side vent vent & slide downward. I plan to return & look for others with thick strong magnets.
Date published: 2017-10-08
Rated 5 out of 5 by from The price was right, the floor salesman was excellent in... The price was right, the floor salesman was excellent in his helping me find them, they installed as per instructions and they work as they should. Thanks.......JamesPaul.
Date published: 2017-11-28
Rated 4 out of 5 by from Diverts the heat. The magnet on the first one... Diverts the heat. The magnet on the first one didn't hold. The second one works well. Happy with the purchase.
Date published: 2017-12-05
Rated 4 out of 5 by from Modest price and performed as expected.... Modest price and performed as expected.
Date published: 2017-12-06
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-12-06
Rated 5 out of 5 by from Does just what it says. Good plastic. Does just what it says. Good plastic.
Date published: 2017-08-01
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