Model # HD7

Internet #100575548

Store SKU #186804

Store SO SKU #1000679382

Heat and Air Deflector
0077578051925

Heat and Air Deflector

  • Redirects and improves air flow
  • Magnets hold the deflector securely in place
$ 3 98
Buy 10 or more  $3.58  
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Redirects and improves air flow
  • Magnets hold the deflector securely in place
The Thermwell Products Co. Inc Heat and Air Deflector feature a curved, magnetized design. This design redirects the air flow in central forced-air systems for optimal heating and cooling. It helps conserve energy and save money on heating and air conditioner bills. It is unbreakable under normal usage.
  • Adjustable 10 - 14 in. size
  • Turn downwards during the winter for heating
  • Turn upwards during the summer for air conditioning
  • Plastic construction provides durability
  • Note: Product may vary by store

Product Overview

  • Redirects and improves air flow
  • Magnets hold the deflector securely in place
Model #: HD7
Sku #: 186804
Internet #: 100575548

The Thermwell Products Co. Inc Heat and Air Deflector feature a curved, magnetized design. This design redirects the air flow in central forced-air systems for optimal heating and cooling. It helps conserve energy and save money on heating and air conditioner bills. It is unbreakable under normal usage.

  • Adjustable 10 - 14 in. size
  • Turn downwards during the winter for heating
  • Turn upwards during the summer for air conditioning
  • Plastic construction provides durability
  • Note: Product may vary by store

Specifications

Dimensions

Product Depth (in.)
3
Product Height (in.)
3.875
Product Width (in.)
9.375

Details

Product Weight (lb.)
.4lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
1 Year

Specifications

Dimensions

Product Depth (in.)
3
Product Height (in.)
3.875
Product Width (in.)
9.375

Details

Product Weight (lb.)
.4lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
1 Year

Questions & Answers

Are furnace floor vent measurements inside or outside?

Are furnace floor vent measurements inside or outside?
Asked by: PatsyJean23
You measure from one end of the metal to the other end. The plastic deflector is placed inside the metal vent and is adjustable in length. It has a magnet at each side to stick to the metal vent.
Answered by: Handymangal
Date published: 2019-01-09

How tall are these? Need to fit under low sofa

How tall are these? Need to fit under low sofa
Asked by: Bre
They are 3 inches tall.
Answered by: Handymangal
Date published: 2018-10-22

My vent opening measures 13.5". The flat frame area around the opening measures 15". Will this e...

My vent opening measures 13.5". The flat frame area around the opening measures 15". Will this expand enough for the magnets to contact the flat areas of the vent?
Asked by: Ford
Most likely it will barely fit. For practical purposes, it will do the job. Instead, you may get a slightly greater dimension, an inch to one and a half inches.
Answered by: Ulysses
Date published: 2019-01-13

Can these be used in ceiling air vents?

Can these be used in ceiling air vents?
Asked by: Keeper
Possibly. It depends on the strength of the magnets. I only have floor vents.
Answered by: BaldMan
Date published: 2018-12-03
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Customer Reviews

Heat and Air Deflector is rated 4.4 out of 5 by 69.
Rated 4 out of 5 by from So far, they appear to be doing a good job of preventing warm air from blowing (wastefully) up i... So far, they appear to be doing a good job of preventing warm air from blowing (wastefully) up into the drapes and windows, instead of into the living space. Wish I bought these years ago! As a "bonus", they act as a "splash guard" for the floor vent in the 1/2 bathroom. That one is positioned directly under the towel bar, and inevitably, water from your hands drips onto and into the register, causing a mess and ruining the metal cover. I was also advised to remove these during the Summer, when using the AC. You actually want cool air mixing with the warmer layer above it, not blowing horizontally across the floor. This can cause 'hot pockets' (not the tasty pepperoni kind :) to form where the cool air passes under the warm, or even a lack of "dehumidification" . I have not tested that theory yet however, since I just got them this week. I'd rate them at 4-4.5 stars ... the plastic could be a hair thicker. I definitely recommend these for poorly-positioned floor vents.
Date published: 2016-12-15
Rated 4 out of 5 by from These deflectors are doing good. The magnets weren't strong enough... These deflectors are doing good. The magnets weren't strong enough to withhold what my three small children and two cats gave them so I purchased some clear silicone based double-sided tape and all is good. They keep my curtains clear from covering the vents. I would recommend and purchase again.
Date published: 2019-03-05
Rated 1 out of 5 by from I purchased this product recently. The magnets do not work. I purchased this product recently. The magnets do not work.
Date published: 2019-02-24
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2019-03-20
Rated 5 out of 5 by from great for those silly floor registers that blow upwards My home mostly has heat registers that blow the warm air upwards. In addition to the fact that this puts the vertical blinds into a frenzy, the air that is intended to warm the room just rises that much faster and doesn't do the job. The most noticeable improvement with these was that the vertical blinds are now calm when the heat comes on. Big plus. The other is that the heat seems to distribute more in the room before it rises. Not sure I can provide evidence of this, but it makes sense to me that these contribute to a better convection. The only down side is that the magnets are just magnets and can be kicked out of place. If these deflectors were made to adhere more permanently, though, they would break, so it works best as is.
Date published: 2014-01-22
Rated 4 out of 5 by from It works!! It works as it describes! This product is adjustable and may fit in any vent.
Date published: 2014-12-17
Rated 5 out of 5 by from Good product... Good product
Date published: 2018-11-06
Rated 5 out of 5 by from PERFECT I purchased a older home and well the vents are in the floor as most are on older homes. With this you have the pain of trying to put furniture and worry about it covering up the vent. When i found the great price and quality of these i ordered as many as i needed instantly! Since then i have rearranged my rooms and it has been great!!!!!!!!!!! They are great quality and the magnets are very strong (one even lifted my vent out of the hole when i was moving it to vacuum!) Also with this i have found our house get so much colder now it actually puts the air into the room more!
Date published: 2014-07-01
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