Dealing with repair issues is something a homeowner needs to get familiar with. All of the vital systems under your roof will break down at one time or another. When your HVAC system fails, you will need to figure out whether unit repair or replacement is the best solution to your problem.
If your existing HVAC unit is over ten years old and unreliable, replacing it is a good idea. Most homeowners fail to realize just how many HVAC unit replacement options are on the modern market.
Attempting to select a replacement HVAC unit without the help of professionals is a recipe for disaster. If the wrong size unit is chosen, you might face some of the problems covered below.