If you want your air conditioning to work as well next year as they did last, consider some tips for storing your units when the weather turns cool. When it is chilly enough to use the heat, it might be time to think about storing your air conditioners for the winter:
Clean the unit first.
Before you pack your window units away for the winter, give them a good cleaning by using cotton swabs, pipe-cleaners or a small brush to clean in all the nooks and crannies. Check any vents along the back to ensure bugs and dirt aren't trapped inside before you put the unit in storage.
Vacuum your unit's filter.
Vacuum the air filter, usually located on the front of your window-style unit, before you store it for the winter ahead. This is also a great time to consider replacing the filter, if it is a model that uses a replaceable filter system. Vacuuming the dirt and debris will prevent it from clogging up the vents of the unit, which can impact the efficiency of your unit when you use it again next season.
Prevent leaks with wrap.
Wrapping your air conditioning units is a practical thing to do, especially if you plan on leaving window-units in place all year long. If you live in a humid climate, the moisture trapped in the unit can be damaging, especially when temperatures dip in the winter. Invest in an air conditioner cover from an HVAC supply store, or use industrial-sized trash bags and electrical tape to tightly wrap and protect your unit.
Make a note of when you stopped using the unit.
It is smart to make a note, either on a calendar or on the wrapped air conditioner itself, as to when you put the unit in storage. This serves as a handy way to measure when you should plan on doing it again next year, or whether you stored your air conditioner too soon or too late, based on the weather.
Be sure to keep your air conditioning unit in a dry, cool environment during the off-season, such as in an insulated storage shed or your garage. Don't ever stack things on top of your unit, as this may damage the metal parts and vents that could result in poor efficacy next summer season. Use these suggestions to ensure your air conditioner keeps your family as cool and comfortable next summer as it did the last time you used it!
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