How to Store Window AC Unit for Winter the Right Way

How to Store Window AC Unit for Winter the Right Way

Kitchen Improvements

Leaving your window AC unit at the mercy of the winter weather will ultimately cost you. The harsh weather will destroy it. So take down your AC unit when the outdoor temperature gets below sixty degrees Fahrenheit. Storing your AC unit the right way is all about preparation.

Everything you do to store a window AC ensures that the unit remains in good condition while it’s dormant. Play it safe by enlisting the services of a trained technician to take the AC unit down. If you decide to DIY, consult your unit’s owner’s manual to learn about the process. However, it’s better to get the help of professional HVAC agencies like the one here:

That being said, this article will break down how to store your window AC unit for winter in the simplest and easiest way possible.

Storage Preparation for a Window AC Unit for the winter

There are specific steps you have to take to prepare your window AC unit for winter storage, since incorrect storage methods might actually damage the unit. For instance, the coils may freeze, and you’ll have to buy a new unit when summer comes.  Hence, it’s best to keep that in mind and adhere to instructions carefully to avoid any issues.

1. Unplug the Unit

The first thing you need to do is unplug your window AC unit. Then, disconnect it from the power source to prevent electrocution as you perform the following steps. Finally, give it time to cool off, and then proceed.

2. Remove the AC Window Unit from the Window

You may start to remove the seals and screws that hold the unit to the window. The unit is heavy, so it is best to have at least two assistants. Expect some water pouring out from the unit, which is normal.

3. Inspect It for Damage

Check for damage on the AC that may have occurred when you unfasten it from the window. Look for dents or punctures on the body and if the fan is still working. Invite a trained technician to examine it for damage and perform maintenance in readiness for when you install it again.

4. Clean the AC

After ensuring that all the components are operational, you can start cleaning the unit. Again, you’ll need warm water and a bit of soap. You can also use a moderate-pressure hose to hose the unit down.

Start with the filter, which will likely have dust and debris particles. Use a brush to clean it, and consider disinfecting it in water and vinegar solution for at least an hour. The other parts you also need to clean are the condenser coils and drain pan, which can be accessed simply by opening the front of the unit.

Finish with cleaning the exteriors of the unit using a moist cloth or sponge. A soap and water solution is enough to eliminate all the dirt from the unit.

5. Allow the Parts to Dry

Leave the unit in the open air to dry; storing it with moisture creates perfect conditions for mold and mildew to grow.

6. Prepare a Proper Storage Space

As the unit dries, take the opportunity to look for appropriate storage space. Your basement, attic, or utility room are adequate storage spaces to store a window AC unit. Here are some tips to follow when choosing and preparing a storage space for your window AC unit.

  • Choose a spot with minimal traffic
  • Ensure the area is dust free and dry. Water could also get in the unit and cause rust
  • Ensure the storage space is pest Rodents and pests may chew the wiring

Pro Tip: Remove objects on top shelves above the storage space. Objects that fall on the air conditioning unit could cause damage.

7. Store the Unit in a Carton Box

The best way to store the unit is in its original box. If you have already disposed of it, ensure you get a carton box that is big enough to accommodate the unit. A box keeps the unit dust free. Wrap it in saran wrap or place it in a garbage bag.

8. Place It in an Upright Position

After sealing the box, ensure you leave it placed in a way that the unit is in an upright position. Storing it in any other position could cause damage to the compressor, and the repairs for such damage are pretty expensive. The vertical position is also essential to allow the oil to settle.

How to Properly Store Air Conditioners for Winter! Cielo Breez

Reasons to Let a Trained Technician Help You

Storing your window AC unit for winter can technically be done by yourself, but it’s highly recommended to allow a professional to carry out the process. There are several reasons why this is beneficial for the homeowner.

The most apparent reason to allow an expert to uninstall your window AC units for safety is that the unit is heavy and could easily fall on you if you don’t understand its weight.

Additionally, the unit might be at an elevated position, requiring you to climb a ladder to uninstall it. A fall from the ladder at such a level could be dangerous.

You also need the right equipment to handle the uninstallation. If there are seals to melt and screws to undo, you may be required to spend additional funds getting the necessary equipment to remove these safely.

Finally, mishandling the conditioner could cause damage to the unit’s body and some of the interior’s delicate components, such as the compressors.

All of this can be avoided by calling a professional HVAC technician. A technician often handles window ACs and protects you from having your warranty voided. They can also carry out the process much more efficiently, having your window AC unit uninstalled and stored away for winter in no time.

Final Words

Storing a window AC unit during winter requires preparation to ensure you can use it again when the summer comes. However, some window AC units are hard to uninstall, especially if you DIY. Look into allowing an expert to perform the process for you and avoid any extra hassle.

That being said, if you do go about the task yourself, follow the recommended storage procedure to preserve the unit. Also, don’t leave such a unit exposed to elements; use an AC winter cover instead.