Buying a big-size air conditioner
The market is full of best air conditioners but it doesn’t mean that you should go for them without taking a detailed look. Many people are prone to buy a bigger air conditioner, assuming it will make the home colder faster. However, an oversized air conditioner won’t result into constant temperatures or reduce humidity.

Place air conditioner in a hot spot
It may sound easy to fix air conditioners in a vacant spot on the southwest side of the home. However, such practice will make your air conditioning unit work too hard. Rather than this, install the air conditioner in a shady place on the east or north side of the house as it will get exposed to less direct sunlight.

Hiding the air conditioner
According home air conditioning experts, there is no point in hiding an air conditioner behind shrubs or other plants. It will impede ventilation, choke condenser coils and make the air conditioner run less efficiently.

Avoiding maintenance
Being a highly technical device, it is highly necessary to get your air conditioner serviced at fixed schedules. Many homeowners overlook basic A/C maintenance that tends to enhance efficiency and comfort, and extend the life of the air conditioner.

Clean or replace filters at least every two months. If your unit is used constantly or cleans a lot of dust and pet hair, check the filters more frequently. Moreover, check and clean the evaporator coil at least once a year.

Heat up the Thermostat
Please ensure that lamps, televisions, stereos or other heat-generating appliances are not placed close enough to the thermostat to inadvertently level up the temperature reading and overburden the air conditioner.

Set temperature level lowest
If you feel easy at 24 degree delicious, don’t set thermostat down to 20 degrees. It won’t make any big difference in cooling. It will just skip past 24 and waste ever more energy getting to extremely low temperatures.

Employing the wrong fans
The exhaust fans installed in kitchen and bathroom can throw cool air out of the house. SoPsychology Articles, avoid using them unnecessarily especially in the summer.