Attempting to install a central air conditioning system without the work of trained HVAC technicians is a serious mistake. Whether you try to do the job yourself or you hire inexperienced amateurs to do it, it can lead to numerous issues with efficiency and performance, and most likely a cooling system that won’t last more than a couple years before it needs a replacement.
Electro-mechanical air conditioning was invented in 1902, and in the following century-plus they have become a ubiquitous part of daily life—especially in desert cities like Phoenix, AZ. But how much do you really know about the AC that keeps your home pleasant even when the thermometer outdoors rises up toward a sweltering 120°F?
The summer heat arrives long before the summer itself does in Phoenix. You probably have already had your air conditioning system running to keep your home cooled down. To make sure that the AC continues to run and is ready for the even more intense heat of the summer, keep a close watch for any warning signs of malfunctions.