How to Avoid 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. Every year we go on service calls where the air conditioner isn't cooling and the cause is restricted air circulation from an exceptionally dirty filter. Filthy filters minimize indoor air quality, make the house less comfy, and can result in frozen indoor coils, eventually resulting in severe repairs.

2. Change Turned 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. Your air conditioner will not begin if this is accidentally switched off or left off throughout moderate weather condition. Constantly check 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 repeat. If it does, call us. Something is triggering the breaker to journey. Typically, it's something simple, like a bad breaker, loose wire, or a bad capacitor. However, if not dealt with, some easy issues might cause even more pricey repairs.

4. Refrigerant Leaks

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

5. Thermostat

Some thermostats must be switched 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 cause a malfunction, and so on.

6. Blocked Drain Line

A/c unit pull wetness from damp air while decreasing the temperature level. The wetness is usually drained pipes from your house through your pipes system. A drain pan must exist as a back up with a secondary condensate drain. Algae can grow in these lines, blocking them up. This can result in water damage in your house. We clear the drain lines as part of our spring cooling tune-up or you can have it done independently, as required.

7. Contactor

A contactor is an electromechanical switch in your air conditioner. Sometimes the silver coating on a contactor will wear off and the contactor will stick, causing the outdoors system to run continually, which is costly. We inspect these as part of a spring tune-up, tidy 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 home ... Regularly the coil air conditioning Lexington SC has 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 expense and lower the convenience of your house. * Must be done by HEATING AND COOLING Expert

9. Filthy Condenser Coil

The condenser coil is the outside portion of your air conditioning system. A limited or unclean coil mishandles, increasing electrical power usage and reducing system cooling capacity. Keeping it tidy will go along method minimizing energy costs and reducing the wear and tear on your air conditioning 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 quantity of air that might be conditioning the rooms you want to condition. Ineffective ductwork (your air circulation system) is a major energy waster in many homes.


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 unclean filter. Some heating and air conditioning systems have a wall switch at the indoor system for safety and convenience that can be puzzled with a light switch. Air conditioners pull wetness out of humid air while lowering the temperature level. 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 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 want to condition.

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