Connect with us

People & Lifestyle

Home AC Maintenance: Essential Tips for Your AC Unit



Have you been wondering why your home air conditioner does not perform as per your expectations? Whether you are running a full house or just a small space from an air conditioner, you need to keep it running smoothly.  The best way to do so is to this is to always have your AC maintained and we have compiled a few tips to help you do this.

Home AC Maintenance Tips

Prevention has always been better than cure and it is the same as your home AC. You need to do regular maintenance to keep it running smoothly for long.  It is recommended that you speak to an AC expert who can help you do regular maintenance on your home AC. Don’t wait for the AC to stop working to call in a professional AC repair! Here are some of the common maintenance procedures that should be done on your home AC.

Cleaning Your AC

An AC is a machine with electrical and mechanical parts and all these parts need to be cleaned up regularly. One simple way to keep your AC is to regularly vacuum the fins and brush off any dirt on the fin’s fan with a brush. You should also do regular clean-ups for other parts like the evaporator coil etc.

Tip: The fans can be brittle meaning that you need to be a bit careful when cleaning them. Use a soft bristle brush to do this.

Replace Air Filter

The air filter in your AC is there to keep dust out of the unit thus as you might expect, it traps lots of dust. You will need to change your AC dust filter regularly and there is this nice guide that shows you how to change AC air filter if you haven’t done this before. This is especially the case during the peak dust season where your AC filter is bound to trap a lot of dust.

Inspect Electrical Insulation

Most electrical faults related to an AC can be prevented by doing regular checks. You might not have the technical expertise to do most of them but you can do simple ones like regular inspection on the wiring insulation to check if there is any notable damage that might cause electrical leaks and short circuits.

Unclog the Condensate Drain Line

A keen look on your AC and you might have noticed a drip line that drains the condensate that forms on the evaporator coil. This part has to be unclogged regularly to ensure that there is no buildup of slime that can damage the AC.

Level Your Home AC

Do you have a home AC that sits outside? Well, you need to ensure it is sitting on a flat surface. According to AireControl, installation level ground procedures should be done when your AC is set up and fixed for the first time. But, over time the surface may deviate to a slope, owing to physical changes like cracks, sinking, etc.

This is why you will need to check the condenser level once in a while to avoid running into issues with the compressor.

Realign Bent AC Fins

You might have noticed that part of your AC that looks like fins or a metal grill. Those are known as AC fins and they are there to assist in dissipating heat energy from the evaporator coil.  Unfortunately, most of them tend to be rather a delicate bending quite easily. Bending definitely decreases heat dissipation efficiency, a feat that will cost you more on your energy bills.

So, ensure that you check for any bent fins and straighten them if you are comfortable doing so.  You can also find an HVAC professional to help you fix any bent fins on your AC.

Reasons Why Your Home Air Conditioner is Not Working

There are a number of reasons why your AC may be running and not cooling, or even stopped working completely. You should keep an eye on common issues that might cause your AC to stop working.  Some of the common ones include the following:

  • Faulty electrical If your AC isn’t working completely then chances are it has a power problem. It might be that the circuit breaker has tripped, there is a loose wiring or other faults in the wiring system.
  • Low refrigerant. A refrigerant is that chemical that does the cooling and if it is reduced in level then it could imply that you have a leak. Some of the problems with a refrigerant system that could cause a leak include issues like a faulty compressor, a faulty thermostat, etc.
  • Outside fan problem. If the fan on the outside unit does run optimally there won’t be proper heat transfer from your space outside. In that case, the compressor will overwork and the AC might stop working.
  • Outside unit not working. The outside unit might stop working, a feat that might result from a power failure or a malfunctioned thermostat.
  • Frozen Coil. Your coil might freeze and it’s often as a result of poor This might be caused by a faulty air filter or obstruction

This is just but a few reasons why your AC isn’t working, there are certainly more advanced reasons. Again, you can speak to a licensed AC repair professional who will help troubleshoot and fix an AC that has stopped working.


Final Remarks

In a nutshell, we suggest that the most effective way for any homeowner to prevent most AC problems is by simply sticking to a regular preventive maintenance plan. Issues like faulty wiring, low refrigerant, airflow problems and much more can be picked out during AC maintenance. Some of these can be DIY but it is advisable to have a licensed HVAC expert handling technical routine maintenance and AC repair.