Having a fully-functioning air conditioner is almost a right for homeowners. Some cities are unbearable without this very important feature. Losing the use of an air conditioner for just a single day is hard, particularly in the intense summer months. At the end of the day, walking from the car to the front door is made bearable with the anticipation of a cold home once the threshold is crossed.
Paying attention to the signals an HVAC system sends is important. This can be the difference between preventing a small problem from turning into a big problem. Consider these five signs that it is time to contact an air conditioner service.
1 – Funny noises. The sound of an air conditioner has become part of the standard background noise in some homes. Few people even notice it anymore. However, when that sound changes in any manner, it suddenly becomes very noticeable. It is also a sign that someone needs to call their air conditioning repair services. A squealing sound might indicate a problem with a belt, like one might experience in a car. Rattling noises may mean a part is loose and then it really is important to call a professional.
2 – Odd odors. Air conditioners should not smell funny. When there is an odd smell coming from an air conditioner, it could mean bad news, both financially and medically. Odd odors might mean an overflow drain has problems with bacteria or mildew. In older homes, it may also be necessary to have the duct work cleaned to remove odors related to smoking or age.
3 – Warm or stale air. Air conditioners are supposed to blow cool air throughout the house. lg 1 ton dual inverter ac When this does not happen, it may indicate frozen evaporator coils. Some homeowners can thaw their systems out and return to cool air, but when it happens more than once, a professional repair company should inspect the system. If it is determined that frozen coils are not the cause of the warm air, then the next step should be calling a professional.
4 – Vacillating temperatures. If there are drastic changes in the temperature of air being put out by the air handler, the thermostat may need to be calibrated. Only experienced professionals should make this type of adjustment. Depending on the age of the system and the condition of the connections, replacing the thermostat may be necessary so that the air temperature can be accurately gauged.
5 – Not working. When it is not possible to even start the air conditioner, then do-it-yourself skills will not be good enough. Before calling a repair company, a homeowner ought to verify that the circuit has not been flipped. After checking the status of the circuit breaker, then they should call an air conditioner company to see if they need a new air conditioner installation. Whenever there is doubt about when to call an HVAC professional, it is best to do so.