The first and most simple action to take to prolong your air conditioners life is to change the filter HVAC Solutions . You should change it whenever it gets filthy. Depending on the use, that might vary from every 3 to 6 months. There are some filters out there which can last up to a year. Ask somebody in the hardware shop for more ideas.
Once a year, be sure that you check the evaporator coil located inside the air handler to ensure there is no dust build up. When the weather condition starts to cool, you should check the outside of the air conditioning unit. You should check around the unit and ensure there is no debris on the surface area of the condenser, as that will stop airflow. Also, you should check in between the fins of the condenser to see that its not clogged with dead insects or pollen. Spraying the condenser with a hose will normally be good enough to get rid of all the debris.
Although lots of ac units today make use of direct drive motors, it is a great idea to check the belt in the air handler. You may have to change it. If no change is required, you may only have to oil the motor bearings once a year.
It is also good to check the contactors and other electrical parts; most of them are located inside the condensing unit. The contactor operates the compressor, and the contacts get pitted and need to be changed occasionally. Different manufacturers utilize different types of contactors, so review the manual to discover what kind you need.
