Air Conditioning & Refrigeration Services Derbyshire

Refrigeration and Air Conditioning Specialist

Phone Number: 01158 776250

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How to Maintain Your Domestic Air Conditioning Unit

How to Maintain Your Domestic Air Conditioning Unit Image

Learn how to maintain your domestic air conditioning unit. Regular upkeep ensures optimal cooling, reduces energy bills, and prevents breakdowns. Get expert help now.

Looking after your air conditioning unit is important for keeping your home cool, fresh and comfortable. A few simple checks and cleaning tasks can help your system work better and last longer.

Here are some useful tips to help you care for your air conditioning unit at home.

Why Regular Maintenance Is Important

Regular maintenance keeps your air conditioning unit running smoothly. A well-kept system uses less energy, which can help reduce your electricity bills. It also means your unit is less likely to break down during hot weather when you need it most.

Over time, dirt and dust can build up in your system. This makes it harder for the unit to push out clean, cool air. It can also spread dust and other particles around your home, which is not good for your health.

Taking the time to check and clean parts of your system can help you avoid bigger problems later. It also means your unit will work more efficiently, giving you better cooling without wasting energy.

Check and Clean the Air Filters

Your air filters play a big part in how well your air conditioning works. Filters catch dust, dirt and other small particles. If they get too full, air cannot pass through properly. This puts pressure on the unit and makes it work harder to cool your home.

Check the filters every month, especially during the warmer months when the unit is used more often. If the filters look dusty or blocked, clean them carefully or replace them if needed. Most filters are easy to remove and only take a few minutes to clean.

Keeping your filters clean helps keep the air in your home fresh and stops dust from building up in the system.

How to Maintain Your Domestic Air Conditioning Unit

Keep the Outdoor Unit Clear of Debris

The outdoor part of your air conditioning system also needs care. Make sure there is plenty of space around it so air can move freely. Clear away leaves, rubbish or anything else that might be blocking the unit.

Check the coils for dust and dirt. You can gently clean them with a soft brush or cloth, being careful not to damage the parts. Dirty coils can affect how well the system works and cause it to overheat.

Keeping the outdoor area tidy and clean helps your system stay in good working order.

Checking Air Conditioning Unit - Unusual Noises or Smells

Look for Unusual Noises or Smells

It is a good idea to pay attention to any changes in your unit. If you hear strange noises like banging, buzzing or rattling, there could be a problem with the fan or other parts.

A strong or unusual smell may also mean there is a problem, such as mould or an electrical fault.

If you notice anything out of the ordinary, it is best to stop using the unit and call a professional to check it. This can help prevent damage and keep your home safe.

Book a Professional Service Each Year

Even if your unit seems to be working well, a yearly check by a trained professional is important. They will check inside the unit for things you might not be able to see, such as blocked coils, loose wires or hidden dirt.

A professional cleaning and inspection helps ensure your system is safe, clean and ready to use when you need it. It is also a good time to ask for tips on keeping the system in top condition throughout the year.

Regular professional maintenance adds to the life of your unit and gives you peace of mind.


If you need expert advice on domestic air conditioning installation or want help with your current system, the team at Richmond Air Conditioning Limited is ready to assist. Contact us today to explore reliable, energy-efficient solutions that keep your home comfortable all year round.

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