Every year we go on service calls where the air conditioner isn't really cooling and the cause is limited air flow from a very unclean filter. Dirty filters decrease indoor air quality, make the house less comfortable, and can result in frozen indoor coils, ultimately leading to severe repairs.
2. Switch Shut off
Some heating and air conditioning systems have a wall switch at the indoor system for security and convenience that can be puzzled with a light switch. Your air conditioner will not start if this is unintentionally changed off or left off during mild weather condition. Constantly check the condition of this switch before calling us.
3. Tripped Breaker
One of the most typical causes of no-cool calls is a tripped breaker. Something is causing the breaker to trip. Frequently, 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 effectiveness falls and electrical energy usage rises. Your air conditioner may 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 begin. The switch might break; a voltage spike might cause a malfunction, and so on.
6. Clogged Drain Line
Air conditioners pull wetness out of humid air while lowering the temperature. The moisture is typically 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 separately, as needed.
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 continually, which is pricey. We examine 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. Unclean Evaporator Coil
The evaporator coil lies inside your house ... Regularly the coil has to be cleaned up or dust and dirt build up will restrict the coil's heat transfer capabilities and reduce system air flow. Unclean coils increase running 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 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. The ductwork provides the air to the different rooms. If the ductwork that supply's this air is located outside of the area you desire 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 could be conditioning the rooms you want to condition. This triggers longer run times and greater energy costs. Ineffective ductwork (your air circulation system) is a major energy waster in many homes. 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 flow from an extremely unclean filter. Some heating and air conditioning systems have a wall switch at the indoor system for security and convenience that can be confused with a light switch. Air conditioners pull moisture out of damp air while decreasing the temperature level. 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 Cool Care Heating and Air Lexington SC conditioning the rooms you want to condition.