Since 1917
Maintaining a Central Air Conditioner
Keep unit clear for air flow. Clean out leave with hose and keep plants cut back.
Make sure drain is carrying off excess moisture.

Change filter several times per season, never run a system without a filter.

Other Heating and Cooling Articles:

How to `Air Balance` Your Evaporative Cooler

Installing or Replacing a Programmable Thermostat

Maintaining A Window Unit Air Conditioner

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All How-To Tips & Guides

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Sutherlands® provides these project tips and guides as a service to our visitors. Due to possible variance in conditions, equipment, materials and individual skill levels, Sutherlands® assumes no responsibility for losses or injuries incurred during maintenance or repair of your property. Sutherlands® assumes no liability for errors or omissions in the Resources section of this website. Please read and follow any safety precautions provided by tool and equipment manufacturers, and consult a building professional in your area if you have any questions about a repair project. Always check your local codes before building, and obtain the required building permits.