Best Window Air Conditioner Covers for Winter

Inside this world of air conditioners, the debate over whether or not to cover outdoor unit never ends. One side claims that air conditioners are designed to be outside and do not require any additional safety, or that concealing your device is more dangerous.

Whereas, others take a "prevention is better than cure" attitude to Airconditioning protection and prioritize AC efficiency. With the climate being more unstable than ever, you folks should be aware of both sides of the debate to make an accurate judgment.

If you reside in a neighborhood prone to severe weather, such as snowstorms and hailstorms, concealing your outdoor air conditioner will help it last longer and save you money on repairs. The main reason for covering your air conditioner is to keep it running efficiently. An efficient air conditioner lowers your power bill and saves you money on repairs and possible replacement.

Here I have listed the 10 best air conditioner covers for outdoor units available in the market.

Review of the Best Window Air Conditioner Covers for Winter in 2021

1. KylinLucky Window Air Conditioner Cover

Review

Durability
Sturdiness
Material Quality
Easy to install
Value for money

Overall Rating - 4.75/5

There's an explanation why window air conditioners are so popular: they're relatively quick and easy to install, efficient, and also the most cost-effective choice. There are a few drawbacks, the most annoying of which are cold draughts in the winter.

A long-lasting and well-fitting cover will not only protect your unit from rain and snow, which can cause corrosion, but will also keep dust, dirt, and winter air out of your home.

With winter approaching, the Sturdy Covers Window Unit Defender is an excellent choice when you don't need the AC to work. The cover is made of heavy-duty waterproof 420D(Denier) polyester and has two adjustable straps to keep it in place regardless of the weather.

This window unit guard will keep you comfortable while also preserving the integrity of your air conditioner. This waterproof Window Unit Defender keeps rain and snow from accumulating and protects your AC window unit from rust and corrosion. It comes in four sizes to suit most standard-size window units.

This cover is intended to provide a full cover for the outdoor portion of a window air conditioner only. If you have a supporting bracket equipped for your unit, this cover will not cover it.

Features

  • Made of heavy-duty material
  • Fend off drafts
  • Convenient Setup
  • Waterproof material
  • Keeps rain and snow from accumulating
  • Preventing corrosion and rust on your AC window unit

2. Bestalent Window Air Conditioner Cover

Review

Durability
Sturdiness
Material Quality
Easy to install
Value for money

Overall Rating - 4.5/5

Don't let the weather damage your air conditioner any longer. Purchase high-quality air conditioner covers like Bestalent to ensure weather-resistant protection all year.

The Bestalent air conditioner cover is Water-resistant. It is made of a durable material with waterproof undercoating, and it protects the A/C unit from water seepage and extends its life. The built-in vent is a mesh vent that promotes airflow and reduces inside condensation, which can otherwise be harmful to the machine.

This cover gives you a guarantee that it can keep your Air conditioner unit dry throughout the year. Isn't that an awesome deal? Also, it is available in eleven different sizes!

In addition, the Bestalent cover gives you a convenient installation. The Velcro is one-half the length of the vertical side, allowing the wire tube to pass flexibly.

Furthermore, the adhesive force of Velcro allows the pipe and electrical connection to fit snugly. As for security, the adjustable drawstring secures the cover firmly to the unit and keeps the central ac cover in place even when it's windy.

Features

  • Water-resistant
  • Protection with complete Coverage
  • Built-in vent
  • Convenient installation
  • Additional drawstring to keep the cover in place

3. Unun Window AC Cover

Review

Durability
Sturdiness
Material Quality
Easy to install
Value for money

Overall Rating - 4.4/5

The Unun air conditioner cover is made of high-quality rip-stop 600D oxford fabric with a waterproof inner layer and UV stabilization to provide good resistance against rain, snow, UV, dirt, and other elements.

The ac window unit cover is intended to cover all A/C units outside (bottom included). There is no need to dislodge the air conditioner; simply cover the exterior portion. With two adjustable strap buckles that adjust to fasten the cover to the ac unit securely, it acts as a protective barrier.

The waterproof inner layer of the ac window unit cover keeps your air conditioner walls dry, offers great waterproof or snowproof reliability, and keeps moisture outside the A/C unit. By preventing cold draughts from entering through air conditioners during the winter, you can save energy and extend the life of your air conditioner.

Features

  • Tear-resistant 600D oxford fabric
  • Complete Coverage
  • Adaptable installation
  • Waterproof and snowproof
  • Efficient Energy saver

4. Luxiv Window Air Conditioner Cover

Review

Durability
Sturdiness
Material Quality
Easy to install
Value for money

Overall Rating - 4.4/5

The Luxiv Window Air Conditioner Cover is made of high-quality oxford cloth (420 Denier) with a silver inner layer, improved waterproofing, washable, and long-lasting. If you live in a rainy climate, such as the Pacific Northwest, this cover will prove to be very helpful. When water comes into contact with it, it beads, dripping or evaporating later. The same is true for dirt, dust, and pollen.

The black window AC cover not only shields the ac unit from dust and UV but also keeps your room warm during the winter by keeping snow and rain out. Outdoor window AC protection cover has manually adjustable straps with snap buckle, preventing the cover from falling due to wind and making it simple to put on and take off.

When considering this product, make sure you measure your AC unit correctly; the waterproof effect will not work if you buy it in the wrong size.

Features

  • 420D Waterproof oxford cloth
  • Simple to use, washable, and long-lasting.
  • Sized to fit most standard window ac units.
  • Two adjustable strap buckles prevent the cover from falling.
  • Protects the window ac unit from UV and rust.
  • Reduce heating costs by isolating cold air, rain, and snow.

5. Sturdy Covers AC Defender

Review

Durability
Sturdiness
Material Quality
Easy to install
Value for money

Overall Rating - 4/5

The Sturdy Covers AC Defender is a dark-colored AC cover that is made to last long. Each strap is woven into areas that ensure a tight fit; no need to chase after a cheap cover down the street when the wind picks up. Take note of the layered construction when you unbox it. It's a nice touch to protect your AC from the elements.

If you clean your air conditioner before installing this cover, the unit will look the same when you remove it. You don't have to worry about sizing; simply select the measurements nearest to your AC, and the fit will be assured to comply with its frame.

This AC cover is tough and can withstand harsh environmental conditions such as a storm and intense sunlight. It is only intended for an outdoor AC unit. It's water- and wind-resistant, with two drawstrings that let you tweak the straps to match your AC even on the windiest of days.

It also has structured air vents to help protect your AC from snow, rain, sun damage, hail storms, debris, and dirt like bugs, yard trimmings, sticks, and leaves, especially in the off-season. If you want to extend the life of your air conditioner, you can't go wrong with this brand.

Features

  • Waterproof 600D polyester material
  • Included are two adjustable plastic buckle straps
  • Available in three sizes

6. Jeacent Window Air Conditioner Cover

Review

Durability
Sturdiness
Material Quality
Easy to install
Value for money

Overall Rating - 4/5

Among the best air conditioner covers for hot environments, Jeacent Air Conditioner Cover is the optimal choice. When spring arrives, the pollen count quickly rises and settles on anything outside in a stationary position for an extended period.

Cover your AC unit with this, and you won't have to detail it to remove the yellow sediment. There's no need to consult a manual as you put it on. Simply tie the elastic clips in place and adjust to your AC size, and you're done.

This cover easily slips over and secures itself to the rear end of the AC unit, covering vents and access points between uses to prevent drafts, saves energy, and keeps the unit free of dust and debris during the off-season.

It prevents heat loss in the winter by keeping out cold drafts from entering through units, covers the entire outside (including the bottom) of the window unit. It lowers your heating costs.

A/C life is extended during the winter, and there is no need to remove and reinstall the A/C unit. It prevents dust and dirt from collecting in the air conditioner, additionally.

Features

  • Reduces heating costs, extends A/C life
  • Prevents cold air draughts from entering your home
  • Keep debris, snow, and other unwanted items out of the house
  • Water-resistant

7. Sunolga Air Conditioner Cover

Review

Durability
Sturdiness
Material Quality
Easy to install
Value for money

Overall Rating - 4/5

The Sunolga ac covers for the outside have a modern aesthetic and are designed to keep your outdoor furniture safe and tidy throughout the year.

Protect your air conditioner from sun damage, rain, hail, snow, debris buildup, leaves, pine needles, and other environmental factors. The fabric is made of 100% 600D heavy-duty Oxford fabric with reinforced sewing and bound edges for excellent rip resistance.

The cover has inbuilt air vents to reduce inside condensation and wind lofting, allowing air to circulate and preventing moisture and corrosion buildup. There are also buckle straps to hold it firmly, attached to your outer unit, so you don't have to be afraid of heavy winds.

Most importantly, it is simple to use. The air conditioner cover is easy to set up and clean; a slit on the side allows wiring and tubing to pass through; a drawstring closing allows for adaptation for a proper fit, and a magic sticker secures the cover in place. The ac cover folds down to a slim, compact design for easy storage when not in use.

It comes in 12 different sizes with varying widths ranging from 24 to 40 inches wide. You can ensure that the cover is the correct size for your unit.

Features

  • UV and water resistance
  • Oxford fabric with a 600D weight rating
  • Straps with a click-close closure for a secure fit
  • Padded reinforced handles for easy removal
  • Toggle and drawstring features help to keep the cover in place

8. Qualward Window Air Conditioner Cover 

Review

Durability
Sturdiness
Material Quality
Easy to install
Value for money

Overall Rating - 3.9/5

You don't have to worry about water with the Qualward Outdoor Window Air Conditioner Cover because it's made of hydrophobic cloth. It doesn't produce any condensation, so that you can leave it out in the rain, sleet, or snow.

This cover comes with two straps to keep it secure throughout the winter, even when wind gusts exceed 15 miles per hour. Simply tighten the straps as much as you can, and it should hold most of the time. You can use this cover to protect your air conditioner and keep cold air out of your house.

The cover is designed to provide complete protection and is made of high-quality polyester fabric that can shield your window air conditioner unit from rain, snow, dirt, and UV rays. And the waterproof coating on the inner layer extends the life of your ac unit for year-round protection. Two pieces of adjustable plastic buckle straps keep the cover securely in place all winter.

So, what's the verdict? The Qualward Outdoor Window Air Conditioner Cover can completely block out moisture, making it useful for old air conditioners. If you need to keep your AC fully protected, give it a shot.

Features

  • Complete rain, snow, and dirt protection
  • Stops cold draughts from entering your home
  • Extends the life of the AC unit for year-round protection
  • Adjustable plastic buckle straps keep the cover securely in place throughout the winter

Conclusion

Which window AC cover do you believe is superior to the others? There must be one of the nine options that you prefer. After all, you are the one who will decide what is best for you. But don't be too hasty; there are several reasons why you should carefully consider your options, such as knowing the size of your AC unit, weather conditions, and so on. I hope you found this article useful.

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About the Author

Tim

I am Tim, a weather enthusiast who loves to watch hurricanes and all other harsh weather conditions. I studied B.Sc(Meteorology) at the University of Miami. With excellent knowledge of Weather Forecasting, Meteorology, and Environmental Science, I am currently working in San Francisco as a Meteorologist. Also, I am a member of The Weather Channel and AccuWeather. In this blog, I will write a detailed review of Weather instruments that you need for survival and other activities.