HVAC System Performance
Improve Your HVAC System Performance With My Guide
If your air conditioner is overheating, there may be a problem with the cooling fan. If your fan is running slowly or making odd sounds, this may be a sign of a problem. Check to see whether your AC unit is leaking refrigerant gas. Check to see whether your system has a broken fan belt or clutch. This can cause it to overheat. You may also find it running too fast and will not function properly. It may need to be cleaned out. There are many parts inside that make the unit function properly. If the air filter becomes dirty, this could cause problems with the unit. Cleaning the filters can help ensure the AC works as efficiently as possible. Sometimes you may need to replace an air conditioning duct that has clogged. If you observe that the AC is no longer cooling, it may have an overload. 5 signs AC unit is overheatingIf your AC unit is overheating, it needs to be serviced. This can be done by calling a professional or by yourself if you can fix the issue. Here are five signs of overheating in an AC unit 1. Overheated AC unit causes mold growth and damage to the HVAC systemMold growth is caused by moisture buildup due to humidity levels being high enough that bacteria begin to thrive. The moisture buildup may occur in the attic, basement, crawlspace, garage, and even under the sink. These places are often overlooked, but they need to be checked regularly to prevent any potential mold growth. Water dripping down the wall from leaky pipes or damaged roof shingles can also contribute to water damage. There are a few ways to check if your air conditioner is overheating. First, look at the thermostat. If it reads 90°F or higher than normal, then it means that the compressor is constantly running. Next, take a look at the motor control board (MCOB). If you notice small cracks around the MCOB, this indicates that the motor is slowly dying and should be replaced soon. Finally, if the AC starts making loud noises, this would mean that the refrigeration coils are beginning to freeze. To avoid replacing the entire air conditioner:
2. Overheating causes condensation inside the ductworkIf the air flowing out of your vents is humid and damp, there could be something wrong with your air duct system. If the air from the vent isn't dry, there is probably a blockage somewhere along the line. Another thing that could be causing your air ducts to become clogged is the excessive use of dehumidifiers. Dehumidifiers suck out the moist air from the air duct system, leaving behind much drier air. However, using a dehumidifier for extended periods of time can actually cause mold growth and lead to a host of other issues. If you suspect your air ducts are clogged, try cleaning them yourself. Open up the ductwork, remove the debris, and close the opening back up. Ensure to wash away any dirt and grime stuck in the crevices. After doing this, vacuum cleans the area with a vacuum cleaner. Try not to touch anything while vacuuming. Just clean the area thoroughly. 3. Air Conditioner Unit is Stuck In On ModeThe first step in fixing a stuck air conditioning unit is to locate where the issue lies. Most people assume their air conditioner is broken, but this isn't always the case. Sometimes, the problem is located in the wiring. In order to fix this issue, you will need to disconnect the wires and find the culprit. The simple way to do this is to pull out each wire individually and follow it to its destination. Do this until you find the problem. While locating the problem, keeping a record of what you're pulling is best. Take note of the color and tag the wire accordingly. You should hire a licensed electrician if you're running into dead ends. 4. Condensation Inside Air Ducts Causes DamageCondensation that builds up inside the air ducts can cause much damage. While building up condensation is harmless, it risks your home's structure. If your air ducts start to get wet, you know there is a problem. The only way to prevent this from happening is to remove the condensation. You can do this by turning the air conditioning unit off and letting the room cool down or manually removing the condensation. Either method will work. However, you want to make sure that you don't let the room get below 72 degrees F. Doing this could result in further damage to the AC unit. 5. Damaged Compressor May Cause IssuesA damaged compressor could be the root cause of most air conditioning problems. If the compressor is damaged, you won't be able to cool your home. Therefore, you must contact an expert immediately. Contact the experts at K&K Heating & Cooling Inc today so we can help you resolve any air conditioning-related issues! What happens when you put a bunch of electronics together? Why they blow up, of course. But how exactly do they explode? We'll tell you how electronics fail in our latest episode of How Stuff Works' series, "How Things Explode." Watch the video to see why and how things go boom. How to prevent AC unit from overheatingThere are three ways to stop your air conditioner from overheating. The first way is to open the windows and doors on hot days. This can let some fresh air in and help cool your house down. The second way is to clean your air filter. Air filters are important because they help with air circulation. The last way is to make sure that your thermostat is correctly installed. There are some mistakes that homeowners make when setting their thermostats. First, they may leave the thermostat set too high or low. Setting it too high will cause you to spend money running your air conditioner when you don't need to. On the other hand, setting it too low may cause you to lose power. It is vital to ensure that you set your thermostat properly. Always check your thermostat monthly to ensure it is functioning as it should be. Final ThoughtsIn conclusion, if an AC unit is overheating and needs servicing, it is a good idea to do so. This will help to protect your home from potential damage and ensure that your AC unit runs smoothly for years to come.
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Jennifer GreenI have over ten years of experience in the HVAC industry, including five years as an HVAC installer and three years as an HVAC repairman. As a result, I am well versed in all aspects of HVAC systems and installations. Archives
August 2023
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