Air Conditioning

Furnace filters keep the air clean in our households. It filters heating and air conditioning system clean. Dirty coils and heat exchanges make the HVAC system work harder. The most essential to keep the clean air at home is to use HVAC filters. Clean air is important inside the home. Certainly, HAVC filterss clean the air that we breathe. For you info, the air we breathe at home totally depends on how many people and pets live in your household and activities that you do there. If you are sus

Could be a lot of things. Bad bearings in the compressor, or one of the fan motors. Could be low on freon, or just dirty coils. Which unit of the central air quits? the inside blower, or the outside condensor unit? Are the breakers tripping? Just not enough info to give you a good answer. Sorry, Good luck and God bless.