Every year we go on service calls where the air conditioner isn't cooling and the cause is limited air circulation from an incredibly filthy filter. Unclean filters reduce indoor air quality, make the house less comfy, and can result in frozen indoor coils, eventually leading to serious repair work.
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. If this is inadvertently turned off or left off during moderate weather condition, your air conditioner will not start. Always check 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 electrical power use rises. Your air conditioner might not cool.
Some thermostats should be changed in between heating mode and cooling mode. If the switch is in the incorrect position or breaks, your air conditioner will not start. The switch might break; a voltage spike might cause a malfunction, and so on.
6. Blocked Drain Line
Air conditioners pull wetness out of damp air while reducing the temperature level. The wetness is normally drained pipes out of your house through your pipes system. We clear the drain lines as part of our spring air conditioning tune-up or you can have it done separately, as required.
A contactor is an electromechanical switch in your air conditioner. In some cases the silver finishing 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 Air Conditioning Repair Lexington SC surface of the contactors if needed, and suggest replacement if failure appears imminent.
8. Filthy Evaporator Coil
The evaporator coil is located inside your home ... Regularly 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 operating expense and lower the convenience of your house. * Need to be done by A/C Specialist
9. Unclean Condenser Coil
The condenser coil is the outdoors part of your air conditioning system. A restricted or filthy coil is inefficient, increasing electricity usage and reducing system cooling capacity. 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 provides 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 an area that you do not wish to condition and decrease the amount of air that could be conditioning the rooms you wish to condition. This triggers longer run times and greater energy expenses. Inefficient ductwork (your air distribution system) is a major energy waster in most houses. I will have more on this in future posts.
Every year we go on service calls where the air conditioner isn't cooling and the cause is restricted air circulation 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 wetness 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 area you desire conditioned like basement, crawl area or attic has leakages, you are paying to condition a space that you do not want to condition and reduce the quantity of air that might be conditioning the rooms you want to condition.