Chicago AC Air Conditoner Central Air Tune up Special Offer for March and April. We are offering a full AC tuneup special for $69.95. Our normal cost is $89.95. This offer includes 1 pound of freon for free. Our tune up includes a blower performance test which is critical to proper central ac performance. We will test the evaparator coil for dirt build up by performing a static pressure test across the coil. Many times the filter system allows bypass causing dirt build up on the ac coil. This is the number one cause of compressor failure. If you have ever wondered what causes a compressor to fail… Now you know. We will also check the refrigerant level in the ac system. Low freon will cause poor performance and in cases where the system is low enough… No cooling at all.
Low levels will make your ac unit run harder thereby running longer, causing higher utility bills. It also causes the motor to run hot… the second biggest reason for ac condenser failure. Dirt is a big problem on the outdoor ac condensing unit. We will show you how you can keep up with dirt build upo by simply washing your ac unit down with the garden hose when watering your grass. Electrical components will be checked. Many times the contactors are fatigued and cause more power consumption than normal which will lead to premature failure. It is a good idea for your ac tech to check compressor superheat. This is a measurement of the copper line at the ac unit outside. This insures that there is no liquid returning to the unit which is BAD for the compressor. Condensate water drains are checked to eliminate the possibility of water damage to the area where the air handler sits. If the line clogs this can cause water to overflow and damage the ceiling below. There are many reasons to have your ac tune up. Longevity and Utilty savings being the prominent ones. Enjoy your summer and if you have any questions about your home’s ac systemgive us a call we will be happy to anser any of your questions.





