Common Ductless AC Problems
Like traditional AC systems, ductless systems also encounter various issues, which homeowners should look out for to determine when to schedule professional repairs.
Air conditioners have become an inseparable part of modern households, offering much-needed respite during hot and humid weather. Ductless AC systems provide an excellent solution for people looking for an efficient cooling system to maintain a comfortable home environment. In addition, ductless ACs are durable, highly dependable, and do not require ducts and vents, which makes them a popular option for old houses, additions, attics, and basements.
While every homeowner would want their air conditioner to stay in perfect condition and offer superior performance, these systems are susceptible to breakdowns and problems. Like traditional AC systems, ductless systems also encounter various issues, which homeowners should look out for to determine when to schedule professional repairs.
Here are some common problems associated with a ductless AC system:
Refrigerant leaks
A refrigerant leak is a significant problem that affects ductless ACs. These systems have more refrigerant lines running to various air handlers, increasing the probability of leaks. Poor cooling, long cooling cycles, ice on evaporator coils, hissing noises, and high energy bills are a few warning signs of loss of refrigerant. Call a certified AC technician immediately to address the leak and recharge the refrigerant to avoid a complete system breakdown.
Condensate line problems
Condensate drain lines are small tubes running from the internal air handler to the external unit. Their job is to remove excess moisture from the system. Dust, dirt, or mold can cause the condensate line to clog, preventing moisture from draining outside. Blocked condensate drain lines can result in leaks and condensate water backup.
Compressor issues
The compressor of a ductless air conditioner rests in the outdoor cabinet housing condenser and condenser fan. The compressor pressurizes the refrigerant to help it to keep cooling the home air. Signs like inadequate cooling or system blowing warm air into the home, tripping circuit breakers, compressor failing to turn on, and odd sounds from the condensate unit may indicate an issue with the compressor. Only a licensed AC technician should inspect, diagnose, and repair the problem.
Dirty filters and coils
Dirty air filters and coils restrict airflow and affect the system’s performance and efficiency, leading to higher energy bills. Replace the air filters frequently and schedule regular AC tune-up, where the technicians can clean the coils to improve system performance.
Air handler problems
The indoor air handler or blower has a fan, air filter, and a set of coils. If any of these components malfunctions, the operation of the blower gets affected. For example, a faulty fan, clogged filter, or dirty coils can cause issues with the air handler. Only an expert technician should repair a broken air handler to avoid problems in the future.
Poor installation
Improper initial installation can cause issues with ductless AC systems, including leaks behind air handlers, refrigerant leaks, the indoor unit falling off the wall, poor indoor air quality, noisy units, and frequent breakdowns. Hire only a professional AC installation company to make a ductless AC last longer and perform efficiently.
Preserve the ductless AC system
Although ductless AC systems require fewer repairs than traditional duct systems, they are not entirely free of problems. Regular professional inspections and maintenance are the best way to minimize repair needs. Get in touch with a local ductless AC installation and repair company if the system is experiencing any of these issues.
CMB Air is a residential heating and cooling installation, service, and repair company with 15+ years of experience serving Tampa and surrounding areas. If you need a new air conditioner, repair, maintenance or some other service, we can help! Call (813) 447-1443 today!
