Ways To Avoid Air Conditioning Breakdowns This Summertime



If you have a 1" disposable filter, it ought to be changed monthly. It runs out sight and out of mind, so it's simple to forget to alter it. Yet, 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 minimize indoor air quality, make the house less comfy, and can result in frozen indoor coils, eventually resulting in severe repair work.

2. Switch Shut off

Some heating and a/c systems have a wall switch at the indoor system for security and convenience that can be confused with a light switch. If this is unintentionally turned off or ended throughout mild weather, your air conditioner will not start. Always inspect the condition of this switch prior to calling us.

3. Tripped Breaker

Among the most typical reasons for no-cool calls is a tripped breaker. Reset it before calling us. Hopefully, it won't repeat. Call us if it does. Something is triggering the breaker to journey. Typically, it's something simple, like a bad breaker, loose wire, or a bad capacitor. If not addressed, some easy problems could lead to far more costly repair work.

4. Refrigerant Leaks

An air conditioning system is a sealed system. Your air conditioner effectiveness falls and electrical energy usage increases. Your air conditioner may not cool.

5. Thermostat

Some thermostats must be switched in between heating mode and cooling mode. If the switch remains in the incorrect position or breaks, your air conditioner won't start. Quality digital thermostats hardly ever stop working. Some of the cheap ones available from the big boxes might. What goes wrong? The switch might break; a voltage spike might cause a malfunction, and so on.

6. Clogged Drain Line

A/c unit pull wetness from damp air while lowering the temperature. The moisture is generally drained out of your home through your plumbing system. A drain pan ought to exist as a back up with a secondary condensate drain. Algae can grow in these lines, obstructing them up. This can cause water damage in your house. We clear the drain lines as part of our spring air Air Conditioning Repair Lexington SC conditioning tune-up or you can have it done separately, as needed.

7. Contactor

A contactor is an electromechanical switch in your air conditioner. In some cases the silver covering on a contactor will wear off and the contactor will stick, causing the outside unit to run continuously, which is expensive. We examine these as part of a spring tune-up, tidy the surface area of the contactors if required, and suggest replacement if failure appears imminent.

8. Dirty Evaporator Coil

The evaporator coil is located inside your home ... Periodically the coil needs to be cleaned up or dust and dirt develop will limit the coil's heat transfer abilities and minimize system air flow. Dirty coils increase operating cost and reduce the comfort of your home. * Need to be done by A/C Specialist

9. Filthy Condenser Coil

The condenser coil is the outside portion of your air conditioning system. A dirty or restricted coil mishandles, increasing electrical energy use and minimizing system cooling capacity. Keeping it clean will go along way in lowering energy expenses and minimizing the wear and tear on your a/c system.

10. Duct Leaks

With a forced air heating & cooling system you pay to condition air. If the ductwork that supply's this air is situated outside of the area you want conditioned like basement, crawl area or attic has leakages, you are paying to condition an area that you do not want to condition and reduce the amount of air that might be conditioning the spaces you want to condition. Inefficient ductwork (your air circulation system) is a significant energy waster in a lot of homes.


Every year we go on service calls where the air conditioner isn't cooling and the cause is limited air circulation from an incredibly dirty filter. Some heating and air conditioning systems have a wall switch at the indoor unit for security and benefit that can be confused with a light switch. Air conditioners pull moisture out of damp air while reducing the temperature. 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 location you desire conditioned like basement, crawl space or attic has leaks, you are paying to condition an area that you do not desire to condition and decrease the amount of air that might be conditioning the spaces you want to condition.

Leave a Reply

Your email address will not be published. Required fields are marked *