How to Prevent Cooling Breakdowns This Summer



If you have a 1" disposable filter, it ought to be changed monthly. It runs out sight and out of mind, so it's easy to forget to alter it. Yet, every year we go on service calls where the air conditioner isn't really cooling and the cause is restricted air flow from a very unclean filter. Dirty filters minimize indoor air quality, make the home less comfy, and can result in frozen indoor coils, ultimately causing serious repairs.

2. Change Turned Off

Some heating and a/c systems have a wall switch at the indoor system for security and benefit that can be confused with a light switch. Your air conditioner will not begin if this is mistakenly changed off or left off during mild weather condition. Constantly examine the condition of this switch before calling us.

3. Tripped Breaker

One of the most common reasons for no-cool calls is a tripped breaker. Reset it prior to calling us. Ideally, it will not repeat. If it does, call us. Something is causing the breaker to journey. Typically, it's something simple, like a bad breaker, loose wire, or a bad capacitor. If not attended to, some basic issues might lead to far more expensive repairs.

4. Refrigerant Leaks

An a/c system is a sealed system. It must never ever leak refrigerant. When it does, bad things happen. Your air conditioner effectiveness falls and electrical energy use rises. Your air conditioner may not cool. The coil may freeze. The compressor might end up being damaged. Plus, refrigerants are greenhouse gases. We use a range of tools to find refrigerant leaks. Often the problem is as simple as a bad Schrader valve or a weakened connection in between fitting and refrigerant tubing.

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 will not begin. Quality digital thermostats hardly ever stop working. Some of the cheap ones available from the big boxes might. What goes wrong? The switch may break; a voltage spike might trigger a breakdown, and so on.

6. Blocked Drain Line

Air conditioning unit pull wetness out of humid air while reducing the temperature level. The wetness is normally drained pipes from your house through your pipes system. A drain pan need to exist as a back up with a secondary condensate drain. Algae can grow in these lines, obstructing them up. This can cause 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 needed.

7. Contactor

A contactor is an electromechanical switch in your air conditioner. Often the silver finishing on a contactor will disappear and the contactor will stick, triggering the outdoors system to run continually, which is pricey. In some cases ants are drawn in to the electrical power and get squashed between the contactors, blocking them from closing. The outside unit won't run when this happens. Contactors can likewise stop working electrically. 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 needs to be cleaned or dust and dirt build up will restrict the coil's heat transfer capabilities and lower system air circulation. Unclean coils increase running expense and minimize the convenience of your home. * Ought to be done by HEATING AND COOLING Professional

9. Dirty Condenser Coil

The condenser coil is the outside part of your air conditioning system. A unclean or limited coil is inefficient, increasing electricity use and lowering system cooling capability. Keeping it tidy will go along method decreasing 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 ac repair 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 minimize the amount of air that could be conditioning the spaces you desire to condition. Ineffective ductwork (your air circulation system) is a major energy waster in most homes.


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 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 location you want conditioned like basement, crawl space or attic has leaks, you are paying to condition an area that you do not desire to condition and minimize the amount of air that could be conditioning the spaces you desire to condition.

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