A failing AC can create a difficult living or working environment, especially in areas like Derby where the summers can be incredibly warm. Thankfully, most air conditioning failures can be repaired. For example, certain control switches in the air exchanger affect when the unit cycles and a failing switch may prevent the unit from ever starting. Expert Air Conditioner Repair in Derby KS can quickly locate this problem and replace the faulty switch. Switches are also found in the external condenser unit, and they can affect the way the compressor cycles.
The condenser is arguably the most important aspect of the AC. This is because the condenser is used to compress the refrigerant and force it to change state. This process allows the refrigerant to accumulate heat as it passes through the evaporator coil. The best way to protect the condenser is to ensure the appliance is serviced regularly. Routine service that checks the refrigerant level ensures that the unit has the lubrication it requires. This happens because the refrigerant carries the lubricant that the condenser uses. Plus, a proper refrigerant level ensures the unit is operating at peak efficiency.
One area that may require an expensive air conditioner repair in Derby KS is the evaporator coil after an unexpected freeze-over. The AC generates moisture during the cooling cycle, and this moisture gathers on the evaporator coil. Once it mixes with any dust, it creates an environment where freezing can occur around the coil. Cleaning the coil will usually help because it removes the dirt that traps the cold moisture. Failure to do so could result in a ruptured coil if a frozen spot occurs. A rupture will require the replacement of the coil and all refrigerant.
The key to avoiding an AC failure is annual maintenance. Maintenance should include cleaning, testing and checking the refrigerant level and quality. Cleaning is often the most difficult because some appliances are designed so that the coil is hard to reach. Part of the cleaning process should also include the air exchanger. This reduces the accumulation of dust inside the system. Routinely replacing or cleaning the filter will also improve the service life of the appliance. Visit our website to learn more about AC maintenance and repair.