The Five Most Common Air Conditioning Problems your city Homeowners FaceAlthough there may be hundreds of factors why your your city home’s central air conditioner may need to be looked at by a certified contractor, there are a few reasons that are fairly common. Recognizing what they are may clarify what a technician is referring to when they discuss the routes for resolving the problem. Here are the top 5 list of problems that may cause your air conditioning system to break down. Please review these considerations and determine whether you need Shotty, haphazard or uncertified A/C wiring is risky and a possible fire hazard. Bad wiring can prevent the system from getting power or can trip the circuit breaker. Refrigerant (also known as Freon) is the chemical that cools the air within your air conditioning system. Reduced levels of refrigerant could imply a leak or problem with the refrigerant system. needs to be recharged with refrigerant, 90% of the time

that suggests there is a leak. leaks should be located and repaired. read about the phase out of R-22 refrigerant in the United States, we highly recommend you to visit the U.S. EPA website. Outside fan is not working The outside fan is responsible for conveying the heat from your your city home to the outside air. If the fan on the outside unit doesn’t perform correctly, proper heat transfer cannot take place and the air conditioning compressor may overheat and trip the safety overload. Worse yet, it may cause internal damage to the compressor. Outside unit not functional This usually indicates a lack of power, contactor problems or even a faulty thermostat. The coil is frozen A frozen coil often indicates an issue with the airflow, such as restrictions caused by filthy air filters or obstructed return air ductwork. Frozen indoor coils could also be the result of low refrigerant. Best practices suggest that the most effective way for a your city area homeowner

to prevent these expected problems is by participating in aBad wiring, low refrigerant and airflow problems can be discovered during routineFor all these common issues, a professionally qualified, NATE-certified technician can promptly analyze the problem area and implement the necessary repairs. Call or contact us today for an evaluation!car ac repair in east london < Previous January 29, 2015Next >window ac units saleYou may have a tripped circuit breaker.water under outdoor ac unit Recommended Action: Check your home circuit breaker box and reset Your thermostat/control may be off or set incorrectly. Recommended Action: Check to make sure your thermostat/control is on and set to cool. Reset to your desired temperature.

Your indoor unit is running but the outdoor unit is not. Recommended Action: Air coming through your vent will be warm. temperature setting on thermostat/control. If no change, contact yourIn the meantime, try turning off your thermostat/control for 1 to 3 hours to see if it will reset itself. Your gas could be turned off. Recommended Action: Check gas valve at gas company meter, check shutoff valve at furnace and check for other shutoff valves. the gas company to have gas valve turned on or contact your local Trane Your system could be turned off or your unit unplugged. Recommended Action: Check your thermostat and heating unit to assure that they are both plugged in. Refer to your use and care guide or contact your local Trane Your thermostat may be off or set incorrectly. Recommended Action: Make sure your thermostat is on and set to heat. If thermostat is on, reset thermostat to your desired temperature. You may have a tripped circuit breaker.

You may have dirty filters. Recommended Action: Check the filters in each of your system’sClean or replace filters as recommended in your use andIf problem persists, please contact your local Trane Your system may have frozen up due to a dirty coil. Recommended Action: Check for signs of water below unit and cold exterior surface of indoor coil enclosure. Contact your local TraneIn the meantime, try turning your thermostat off for 1 to 3 hours to see if it will defrost. If your system is reaching its set point, is it working correctly? Have your local temperatures been extreme lately? Recommended Action: Check the following: Is your system cyclingIs your thermostat reaching its set value? Do you have any new appliances (e.g., a hot tub or pool heater) that use lots ofHave you checked to see if your local utility company had aIf your system is not reaching its set point, please contact your local Trane Comfort Specialist.

Your system could be trying to reach a set point that is too extreme. Recommended Action: Check the set point on your thermostat. very low (in summer months) or very high (in winter months)? If that doesn’t work, please contact your The overflow switch is probably not working Recommended Action: Turn off your system and contact your local Check any of the above troubleshooting issues for help. Recommended Action: If none of the troubleshooting answers address your problem, then turn off your system and contact your local TraneIt’s a common question we hear from California homeowners in summer, “Why isn’t my air conditioner cooling my home!?”We’ll help you troubleshoot this annoying problem. To do that, we need to ask you a few questions to help pinpoint the cause of the problem.So our first question is…A dirty air filter blocks airflow to the air handler.  However, this is caused by a refrigerant leak, which you’ll need a professional’s help to find and fix.

If no air is coming through your supply vents and the AC unit isn’t working at all, follow these steps:1) Check your thermostat temperature— Make sure you’ve set the temperature setting at least 5 degrees below your room temperature.2) Make sure the thermostat is set to “Cool”— Seems simple, but you never know if one of your family members (or the dog) accidentally set it to  “Off” or “Heat” by accident.3) Check the air filter— If an air filter gets too dirty, it will completely block airflow and freeze the inside unit. Change the air filter if it’s dirty. Here’s our guide on selecting the right home air filter.4) Check that electricity is going to your air conditioner—This means checking service switches that are:If any switches are set to “off”, then there may be a problem with your air conditioner.For example, an AC with a water sensor switch will shut down if it has a clogged condensate drain line and water spills into an overflow pan. Long story short, this means the your AC shut down to prevent water damage to your home.