Whether your air conditioning unit is separate from your heating system, or they are one unit together, you should have a maintenance check on it once a year. To make the most of the service call, it is a good idea to have it done just before the weather gets warm enough to require its use. It is also a good idea to know what to expect so you can be prepared for the visit and to understand what you are paying for. It will also help you to know if there is a problem and you need to call for a repair.
While most of the work will be done outside on the air conditioning unit, the technician will need to come inside and check the thermostat. Sometimes the thermostat is not measuring the temperature correctly. When you set it to turn on at a certain temperature it is important that the thermostat is right or the ac will be coming on and turning off at times it should not. This not only means your home does not stay at a comfortable temperature, it also means that yo may be paying more than necessary on your cooling bill.
If there is not enough refrigerant in the air conditioning system, it will not cool the house. The unit will run more often than it needs to and your bill will be high. The technician will check to make sure that there is enough refrigerant and will add more if needed. The cost of additional refrigerant should be included in the price of a service call. To learn more, contact services like Always Ready Repair.
Internal Parts Check
The technician will open the AC unit and clean it. Once all the parts have been cleaned he or she will check that everything is in good condition. Any part that is damaged will be replaced. You will need to pay for the part. The technician can also tell you if there is something that is currently working but may fail during the warm season. You can choose to have that part replaced during maintenance or wait until it fails.
Technicians can look over and clean every aspect of your unit and system. Maintenance is done to keep your unit running as efficiently as possible. This will not only keep your cooling bills low, but will extend the life if the system so you are not paying to have a new one installed because yours quit working before its time.