Every year we go on service calls where the air conditioner isn't really cooling and the cause is limited air circulation from an incredibly filthy filter. Unclean filters lower indoor air quality, make the home less comfortable, and can result in frozen indoor coils, ultimately leading to severe repair work.
2. Switch Shut off
Some heating and a/c 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 start 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 common causes of no-cool calls is a tripped breaker. Something is causing the breaker to trip. Frequently, it's something easy, like a bad breaker, loose wire, or a bad capacitor.
4. Refrigerant Leaks
An air conditioning system is a sealed system. Your air conditioner performance falls and electrical power use increases. Your air conditioner might 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 may 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 needed.
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, tidy the surface area of the contactors if required, and advise replacement if failure appears impending.
8. Filthy Evaporator Coil
The evaporator coil is located inside your home ... Periodically the coil needs to be cleaned or dust and dirt build up will restrict the coil's heat transfer capabilities and reduce system air flow. Dirty coils increase running 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 decreasing system cooling capacity. Keeping it clean will go along method lowering energy air conditioning Lexington SC 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 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 want to condition and lower the quantity of air that might be conditioning the rooms you want to condition. Ineffective ductwork (your air circulation system) is a significant 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 incredibly dirty filter. Some heating and air conditioning systems have a wall switch at the indoor unit for security and benefit that can be puzzled with a light switch. Air conditioners pull moisture 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 space or attic has leakages, you are paying to condition an area that you do not want to condition and decrease the amount of air that might be conditioning the spaces you want to condition.