How to Extend the Life of an Air Conditioner

Keep the Area Free of Shrubs

One effective way to save money, conserve energy and be a friend to the environment is to make the best use of the things you have. Major appliances are a big investment, and maintaining them well can be a money saver. Air conditioners, whether they are central air or window units, can be optimized for efficient operation. This will extend the life of the unit and reduce power requirements.

Instructions

1. Buy a unit that is correctly rated for the room or rooms in which it will be used. BTU per hour ratings by square footage will give you sizing guidelines. Making an informed decision when evaluating your air conditioning requirements will save money. Undersized units have to work harder to do the job. This will shorten their lives and make them use energy less efficiently.

2. Install a thermostat. Temperature control allows you to have a steady, even temperature, insuring you only use the energy you need to stay comfortable. This will help to extend the life of your air conditioner.

3. Check your ducts. Leaky ducts can make your air conditioner work harder than it has to, so check you system and make sure it's sealed. If your ducts traverse areas of your home that aren't insulated, make sure that the ducts have insulation.

4. Keep your air filter clean. Check the filter monthly and clean or replace it as necessary. Your air conditioning system has to work harder when the filter is dirty, so add simple maintenance to your list of things to do.

5. Remove window units during the cold months and store them indoors. Protect your air conditioner by covering it during the winter months. This will shield the mechanical parts during harsh weather.

6. Maintain the air flow around the air conditioning unit by keeping weeds and shrubs out of the way. Allow 36 inches of open area around the sides of the unit and three feet above. Keeping the air conditioner in a shady spot can also help it run cooler.

7. Invest in insulating your home, such as installing double pane windows and insulating strips. On hot days, keep the blinds or curtains drawn on the sunny side of the house.

8. Reduce your need for air conditioning by installing ceiling fans. This will make your rooms feel cooler in summer, reducing your need for air conditioning. The less you use the air conditioner, the longer it will last.

Tips & Warnings

• Adjust your central humidifier. If you don't need it during the summer, turn it off. This will help your air conditioner run more efficiently.