When choosing a machine for central air-conditioning, size is of considerable importance. This sizing however, needs to be done by a pro. When dealing with a central air-conditioning system for your house, make certain that the fan turns off along with the compressor, that is, do not use the central fan for circulating the cool air, use circulating fans for each room instead.
Following are a couple of cooling suggestions which will save your a/c systems from breaking out in a sweat.
1 Use whole house fans. These help maintain a cool temperature level by dragging cool air through the whole house and throwing away the hot air through the attic. Whole house fans work best during night time when the outdoors is cooler than the indoors.
2 In the summer season, your thermostat ought to preferably be set as high as possible. The closer the temperature levels outside and inside are, the less your cooling costs will be! If your thermostat is set at a colder setting, your cooling rate will decrease, the temperature level will fall to an uncomfortable level, plus your cooling costs will mount.
3 Let your fans rate be high, unless of course the weather is particularly humid, in which case you will be better off setting it at a lower rate.
4 Use an interior fan to complement your window AC. This will give your AC a helping hand and distribute the cool air better without needlessly increasing your electrical power bills.
5 Putting your lights, TV sets, etc. near your thermostat is a big no-no. Heat from these appliances can be detected by the thermostat making the AC run needlessly long.
6 Its ok to put in trees or shrubs to shade your AC, but make certain they do not get in the way of the airflow Website . An air conditioning unit working under shade is known to make use of almost 10 % less electrical power than one operating directly under the sun.