3 Busted AC Warning Signs To Never Ignore
Like most pieces of machinery, air conditioners give plenty of warning signs that indicate they’re about to die. No, they don’t have a fancy engine light like cars do, but they do make their problems known. From strange noises to hot air, these warning signs don’t require HVAC training to spot. As long as homeowners understand what to look out for, they can keep an eye out for signs that their air conditioner needs some TLC from an HVAC specialist.
Warm or Low Air Flow
Warm Air Causes
Warm air coming from an air conditioner typically points to compressor problems, evaporator coil issues, or low refrigerant. The evaporator coils may need cleaning or replaced, or the refrigerant may need topping off.
Low Air Flow Causes
Low airflow happens in air conditioners for the same reasons it occurs in heaters: clogs, fan problems, and motor issues. Dirty filters restrict airflow, broken or clogged ductwork reduces airflow, and a busted fan stops air from flowing altogether. Most of the time, cleaning or replacing the damaged parts fixes the problem.
Leaks, Drips, and Puddles
Air conditioners should never have a leak, puddle, or dripping problem. The system should contain any condensation developed while running, and the liquid refrigerant is supposed to stay inside the unit. If leaks, drips, or puddles have formed near the air conditioner, call an HVAC specialist immediately. It may just be water, but it may also be refrigerant hazardous to the environment and a home’s occupants.
Water Leak Causes
Air conditioners produce cold air with the assistance of evaporation and refrigerants. Naturally, evaporation causes condensation, which can create small puddles around an air conditioning unit. A broken drip pan may leak water around the air conditioner, or an evaporator coil may have frozen due to a clogged filter, and that ice may be melting. Usually, a cleaning or part replacement will solve a water leak issue.
Refrigerant Leak Causes
Refrigerant leaks need taking care of by a professional. The substance is hazardous and legally requires specific handling. Refrigerant leaks may be caused by broken refrigerant lines, too much refrigerant in the system, or pressure issues in the machine. All of these problems require a professional to investigate and make any needed refrigerant adjustments or repairs.
Loud, Strange, and New Noises
Air conditioners should run relatively quietly. Like furnaces and fans in a home, they make some noise, but they should never produce banging, screeching, or excessive hissing.
Causes of AC Noises
When strange or new noises start coming from the air conditioner, there’s probably a broken, loose, or unbalanced part throwing the system out of whack. An HVAC technician may need to open up the AC to investigate the source and make any necessary replacements or repairs.
About Air Now
At Air Now, honesty and safety are their priorities, and they always have been since 1946. Their local experts are ready to take care of the Sarasota community’s HVAC problems 24/7. They offer a range of solutions, from family maintenance plans to complete HVAC installation. Give their friendly experts a call today for AC repair service.
