The Best Ways To Prevent Cooling Breakdowns This Summer



If you have a 1" disposable filter, it must be changed monthly. It's out of 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 circulation from an extremely filthy filter. Unclean filters decrease indoor air quality, make the house less comfy, and can result in frozen indoor coils, eventually causing serious repairs.

2. Switch Turned Off

Some heating and a/c systems have a wall switch at the indoor system for safety and benefit that can be puzzled with a light switch. If this is accidentally switched off or ended throughout moderate weather, your air conditioner will not start. Constantly examine the condition of this switch before calling us.

3. Tripped Breaker

One of the most typical reasons for no-cool calls is a tripped breaker. Reset it prior to calling us. Hopefully, it won't duplicate. Call us if it does. Something is causing the breaker to trip. Frequently, it's something easy, like a bad breaker, loose wire, or a bad capacitor. Nevertheless, if not addressed, some simple issues might 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 might not cool.

5. Thermostat

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

6. Obstructed Drain Line

Air conditioners pull moisture out of humid air while lowering the temperature. The moisture is generally drained out of your home 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. Often the silver finish on a contactor will use off and the contactor will stick, triggering the outdoors system to run constantly, which is costly. We inspect these as part of a spring tune-up, clean the surface of the contactors if needed, and recommend replacement if failure appears imminent.

8. Dirty Evaporator Coil

The evaporator coil is located inside your house ... Occasionally the coil has to be cleaned up or dust and dirt develop will limit the coil's heat transfer abilities and minimize system air circulation. Filthy coils increase operating cost and decrease the comfort of your home. * Need to be done by A/C Specialist

9. Unclean Condenser Air Conditioning Repair Lexington SC Coil

The condenser coil is the outdoors part of your air conditioning system. A filthy or restricted coil is inefficient, increasing electricity usage and reducing system cooling capability. Keeping it tidy will go along method minimizing 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. The ductwork delivers the air to the different rooms. If the ductwork that supply's this air is located beyond the location you desire conditioned like basement, crawl space or attic has leakages, you are paying to condition a space that you do not want to condition and reduce the amount of air that could be conditioning the spaces you wish to condition. This triggers longer run times and greater energy expenses. Inefficient ductwork (your air distribution system) is a significant energy waster in the majority of houses. I will have more on this in future short articles.


Every year we go on service calls where the air conditioner isn't cooling and the cause is restricted air flow from an exceptionally unclean filter. Some heating and air conditioning systems have a wall switch at the indoor system for safety and convenience that can be confused with a light switch. Air conditioners pull moisture out of humid air while lowering 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 area you want conditioned like basement, crawl space or attic has leakages, you are paying to condition an area that you do not desire to condition and reduce the amount of air that might be conditioning the spaces you desire to condition.

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