Why Is My Air Conditioner So Noisy?
Air conditioning is an essential addition to your home in many parts of the world. This is why the government in many countries has created a star rating system to help people choose the right air conditioning unit.
If you’re looking to purchase air conditioning or deal with a noisy air conditioner then you need to local a good air conditioning supplies store.
Top reasons why your air conditioner is noisy:
Fan Noise
The first thing you need to do while inspecting your AC is to check whether the hissing noise is coming from the ducting or the air conditioning unit. It’s common for air conditioning units to become noisier as they get older. This is generally due o the fan developing movement which causes a whirring noise or even a vibration.
You will also note that even a perfectly working older unit will be louder than a new unit; this is just a reflection of advancements in technology.
It’s a good idea to have the unit inspected every year to ensure it is working properly. This will also be a good opportunity to lubricate the fan and clean it.
A professional firm will also be able to advise re sound blankets or other ways to minimize the sound issues.
Rattling Noises
Rattling is often a sign that something has got caught in the blades of the fan. You’ll need to inspect the fan and remove any obvious blockages. Sticks or even leaves are the most common culprits.
Rattling could also be a sign that your compressor unit is on its last legs. It is worth keeping your eye on this as it could be a costly repair or even a new unit.
Grinding
Grinding noises generally related to bearings starting to wear out. The bearings will be situated n the fan motor and will wear over time. This is actually quite an easy repair once you’ve got hold of a replacement bearing.
Popping Noises
If you hear pops then it is likely that you have damaged ducting. As the air moves through the pipes it is changing pressure and any gap in the ducting can cause the duct to flex. In the process it will make the familiar popping noise.
This can be rectified by checking all the ducting joins and even replacing any bits which are too worn or damaged.
Hissing Noises
You’ll need to listen closer to decide whether the hissing noise is coming from the ducting or the air conditioning unit.
If the noise is from the pipes then it is likely that they are damaged and will need to be replaced. If it is coming from the unit then it is highly likely that you have a refrigerant leak in your unit. You will need professional to deal with this issue for you. They will need to be HVAC qualified.
Don’t forget that it is always better to prevent problems by having regular maintenance completed. This should help to keep noise to a minimum and ensure your air conditioning unit works when you need it to.
