Let’s start with the most straightforward problem – your air conditioner blows hot air. Check to make sure the thermostat is set to cool or auto. If it is set to heat, the air is too hot, and your air conditioner works overtime to keep your home cool. It may need to be repaired or replaced. Check your unit’s thermostat for leaks. If the coolant leak is near the compressor, it may indicate an underlying issue.
One of the most common problems in air conditioners is electrical. Failed capacitors and contactors cause AC failures. Contactors are temporary components that control electrical voltage to the motors. Even though they wear out and die early, they can still break during summer, when the air conditioner is used the most. You can find these issues early on and have them repaired as soon as possible. This will prevent more severe and costly problems down the road.
Besides electrical issues, another common AC Repair is a burnt-out air conditioner. A burning smell can be a sign of a faulty motor or wiring or a symptom of mold or mildew growth. Getting the system checked by a professional is a much better option than fixing the problem yourself. There are so many risks, and you might have a dangerous fire. If you want to save money, call a technician to come out as soon as possible. It is worth it.
Another common AC repair problem is refrigerant leaks. A refrigerant leak will reduce your air conditioner’s efficiency and be dangerous to the environment. A qualified AC tech will check your unit for leaks and repair them before it causes any further problems. The refrigerant charge must match the manufacturer’s specs. Once repaired, your air conditioner will run more efficiently.
If the AC isn’t blowing cold air, a dirty filter may be the cause. Dirty coils and ductwork can also cause freezing. You may also hear strange noises. These sounds could be an indication of a faulty compressor or fan belt. Getting the unit serviced immediately will ensure maximum efficiency and safety in your home. Call a professional HVAC technician today if you’re not sure what’s causing the strange noises.
Another common AC Repair is the cleaning of the air filter. The air filter should be changed regularly, as dirty filters can restrict air flow, degrade air quality, and tax the compressor. Dirty filters can also damage ductwork and prematurely fail fans. Also, you should check the electrical connections of your air conditioner every once in a while. Make sure that all are in good working order and corrosion-free.
A small leak in the refrigerant is another cause. This is most common with older units and may require the replacement of the entire cooling network. The refrigerant should match the manufacturer’s specifications, as a low charge means a leak somewhere inside the system. If the leak is located inside the ductwork, you’ll need to call an HVAC professional to have it repaired. A professional will have the appropriate tools to detect and fix the leak.
