Ways To Avoid Air Conditioning Breakdowns This Summertime



Every year we go on service calls where the air conditioner isn't cooling and the cause is restricted air flow from a very unclean filter. Dirty filters reduce indoor air quality, make the house less comfy, and can result in frozen indoor coils, ultimately leading to serious repairs.

2. Switch Shut off

Some heating and cooling systems have a wall switch at the indoor system for safety and convenience that can be confused with a light switch. Your air conditioner will not begin if this is mistakenly changed off or left off during mild weather condition. Constantly examine the condition of this switch prior to calling us.

3. Tripped Breaker

One of the most common causes of no-cool calls is a tripped breaker. Something is causing the breaker to journey. Typically, it's something basic, like a bad breaker, loose wire, or a bad capacitor.

4. Refrigerant Leaks

An air conditioning system is a sealed system. Your air conditioner efficiency falls and electricity use rises. Your air conditioner might not cool.

5. Thermostat

Some thermostats need to be changed in between heating mode and cooling mode. If the switch is in the incorrect position or breaks, your air conditioner won't start. The switch may break; a voltage spike may trigger a breakdown, and so on.

6. Obstructed Drain Line

Air conditioners pull wetness out of damp air while decreasing the temperature level. The wetness is normally drained pipes out of your house through your plumbing system. We clear the drain lines as part of our spring air conditioning tune-up or you can have it done individually, as required.

7. Contactor

A contactor is an electromechanical switch in your air conditioner. Sometimes the Lexington SC air conditioning repair silver covering on a contactor will wear off and the contactor will stick, causing the outside unit to run constantly, which is expensive. We inspect these as part of a spring tune-up, tidy the surface of the contactors if required, and advise replacement if failure appears imminent.

8. Filthy Evaporator Coil

The evaporator coil is located inside your home ... Occasionally the coil needs to be cleaned up or dust and dirt build up will restrict the coil's heat transfer capabilities and decrease system air flow. Dirty coils increase operating cost and reduce the convenience of your house. * Need to be done by HEATING AND COOLING Expert

9. Filthy Condenser Coil

The condenser coil is the outside portion of your air conditioning system. A dirty or limited coil mishandles, increasing electrical energy usage and decreasing system cooling capability. Keeping it clean will go along method decreasing energy expenses and reducing the wear and tear on your cooling system.

10. Duct Leaks

With a forced air heating & cooling system you pay to condition air. The ductwork delivers the air to the various spaces. If the ductwork that supply's this air is located beyond the area you desire conditioned like basement, crawl space or attic has leaks, you are paying to condition a space that you do not wish to condition and decrease the quantity of air that could be conditioning the rooms you wish to condition. This triggers longer run times and higher energy costs. Inefficient ductwork (your air circulation system) is a major energy waster in the majority of homes. I will have more on this in future short articles.


Every year we go on service calls where the air conditioner isn't really cooling and the cause is limited air flow from an extremely filthy filter. Some heating and air conditioning systems have a wall switch at the indoor system for security and convenience that can be confused with a light switch. Air conditioners pull moisture out of damp air while decreasing the temperature level. With a forced air heating & cooling system you pay to condition air. If the ductwork that supply's this air is located outside of the area you desire conditioned like basement, crawl area or attic has leaks, you are paying to condition a space that you do not desire to condition and minimize the amount of air that could be conditioning the spaces you desire to condition.

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