As a home owner your hands are tied for ransom for those in the air conditioning business. They tell us this and that but are they telling the truth? Some simple checks you can do yourself without touching the gas side.
Air flow is a major issue with air conditioners. They require 350 to 400 cubic [...]

A dehumidifier is nothing more than an air conditioner with the evaporator and condenser coils next to each other and no outside discharge for the heat. In fact the air is pulled in over the evaporator coils then the condenser coils before being discharged back into the room.
Check that the filter on the coils is [...]