Heating and Air Conditioning: Steps for Servicing Your Unit

A trouble-free heating or cooling system is accomplished by applying regular maintenance. Your air conditioning unit has specific manufacturer recommendations that can be followed for continued performance. Additional heating and air conditioning maintenance may be performed to keep your system operating at its best. A cooling unit typically malfunctions for three reasons: failed thermostat, distribution system problems, and refrigeration issues. Many causes fall within these categories, including loss of power, a fuel blockage, blower malfunction, or faulty controls. A few troubleshooting measures can be taken before calling a professional if your system fails to function or circulate air correctly.

First, check the unit to make certain power is being supplied. A fuse could be blown or a circuit breaker may have been thrown. This issue can typically be fixed quite easily on your own, unless there are more advanced electrical problems causing them to malfunction. Some air conditioners have a separate electrical switch that must be on to receive power. Second, attempt to reset the system after letting the motor cool down for thirty minutes. Press the button, attempt to start the unit, and then repeat in thirty minutes if your air conditioner does not turn on. Finally, verify the thermostat is set and working appropriately. When these attempts do not work, it is time to consider scheduling a service call with a dependable professional.

HVAC Replacements: Avoid Unnecessary Installations with Yearly Maintenance

Indoor and outdoor components are equally important during HVAC replacement or servicing. A dependable company will call to ensure someone is at the home to receive the maintenance. They will provide their estimated time of arrival and be able to identify themselves as the hired company. Afterward, you will have the opportunity to show them where the system is located and discuss any specific problems you have been experiencing.

It is typical for a hired professional to first check the thermostat by kicking it on to determine current operating conditions. Return air filters are then inspected to ensure clogging is not present. A clogged filter prevents the technician from obtaining appropriate readings for diagnosis. HVAC replacements often become necessary after long-term filter neglect.

Cleaning the outside condensing unit is the next step in servicing. The condenser coil will be washed out to remove all accumulated dirt. Restricted airflow caused by particle buildup eventually reduces the performance of your system. Wiring, capacitors, and connections are checked for damage while the outside cabinet is disassembled. Additional cleaning may be performed on internal parts before the cabinet is put back together.

Outside connections are then checked for burnt wires or poor connectivity. After the outside unit has been cleaned and inspected thoroughly, the technician will move on to the internal system. The evaporator coil sometimes develops algae or mold when it becomes dirty. Both the drain pan and evaporator coil need to be cleaned during servicing. Connections are checked as well on the inside unit after internal cleaning has been completed. Amperages, refrigerant pressure, and safety controls are verified at the end of the service call.

By requesting our company to solve your maintenance issues, your visiting Bardi technician will provide heating and air conditioning unit recommendations once the process has been completed.


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