What Makes You Know You Should Contact A Technician to Repair Your AC Unit
In most homes today, an HVAC system is likened to do the task that the lungs do in the body. Without proper maintenance, you would not have the HVAC system work as proficiently as it should throughout its shelf life. It is important to be ready for some repair work on your HVAC system even if you have always ensured regular maintenance. Don’t always assume that it is difficult to tell when you need an expert to work on your HVAC system since there are signs that indicate so.
Any HVAC unit that doesn’t release cool air even when at full blast indicates all is not well with the unit. One of the reasons there is no cool air is when the compressor of the AC has failed. Most of the AC units will be unable to give out cool air in case the levels of the Freon are too low. In such a case, the technician will assess the unit and recommend repair or replacement.
If you hear your AC producing strange noises, just know it has some defects somewhere that need to be corrected.Such noises indicate that the AC unit has parts that are damaged, loose or failing.
When there is a malfunctioning system, strange smells are the tell signs. Always, a musty smell will signal that there is a problem in the drain line or a growth of mold in the ductwork or even inside the AC unit.On the other hand, however, a burning smell will signal a real problem with the AC wiring and sometimes overheating within the electrical unit. A professional needs to investigate the problem immediately.
Regardless of whether the system functions well, it is advisable to carry out regular inspections, preferably after every few weeks.Ice formation on the AC coils or a clogged drain line in your system can be observed as a result of standing water or even a leak. Many times, mold is a result of standing water.Apart from damaging your AC, this is actually a health risk in your home. As a result, it only makes sense to bring this to the attention of an AC technician for timely intervention.
As a security precaution, some of the ACs come with good moisture sensors. The unit will be switched off by these when there is a drain clog. Your system in such circumstances will not turn on.When this happens, you will need to check the inside of the system for water presence. Call a technician after identifying a fault.