To save money and use less energy, you’ll want to buy the right air-conditioning unit for your space. The cooling capacity of an air conditioner is measured in British thermal units, or BTUs. Too many BTUs in a small space can waste energy, while too few won’t do the job properly. A number of variables can affect the type of air conditioner you need, such as windows, ceiling height, traffic and sunlight. Use this handy worksheet to collect some of the information you’ll need to estimate the cooling capacity for your home. And for whole home heating and cooling systems, you can call us at 1-800-HOMEDEPOT to schedule a free in-home consultation.
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Once you’ve collected all this information
Now you’re ready to input these figures in our online calculator or you can click here for a FREE in-home consultation and professional installation of a whole home heating and cooling system. After you’re done, you’ll have a better idea of which air conditioning unit is right for your space. Then visit The Home Depot to find quality brands you can count on, including LG, Zenith and Everstar.
Tips for air conditioner maintenance
A clean and well-maintained air conditioner is more efficient and can save you money. Here are a few simple tips to keep yours running smoothly.
Keep the filter and coils clean and replace them when necessary.
Remove the outside housing and vacuum the interior to remove dirt, bugs and leaves.
Use a damp cloth to wipe the interior clean, but cover electrical parts first.
Wash the foam filter in warm soapy water and let it dry thoroughly before replacing it (more than one wash may be necessary).