When you turn on the AC after it has been off for a few months, sometimes it makes odd sounds. You might wonder about these noises and think you need to replace your AC. However, it is not the case in most cases. All you need to do is just call a trusted Air Conditioning Contractor in Maryland. However, most people find it difficult to distinguish between harmless noises and those indicating that it is time for AC repairs. Here, you'll go through the most common air conditioning noises so you can assess the severity of your problem and call a professional.

Dirty Filter or Fan

When your filter becomes clogged with dirt and debris, it can cause your air conditioner to make loud noises. Fortunately, this problem is easily fixed and preventable with a thorough cleaning or filter replacement. Routine service visits in the spring can help you avoid the issue entirely. A dirty system is noisy and works harder, consuming more energy and increasing your utility bills. So don't put off dealing with the problem.

Lack of Lubrication

The need for system lubrication is another common source of air conditioning noises. You can also take care of it during your annual service call. If your AC frequently makes odd noises and is louder than usual, you must check if it needs more lubrication. It is a major cause of this issue, and people often ignore it. This can also result in further damage.

Leakage in Ductwork

Ducts that are placed separating can make a rattling sound that you can hear throughout the house. Leaky ductwork can also cause your electric bill to be higher than necessary. A professional can seal your ducts to eliminate this problem. Sometimes, when there is a leakage in the air duct or the system is placed outside, you must call for an experienced air conditioning contractor who can resolve the issue as per the situation.

An Issue with the Fan

A loose blade can cause your unit to make similar sounds like grinding. If the screws become loose, the fan may become noisy. You can also make them tight. Sometimes, there can also be an issue with the fan's wiring. If doing these DIY things does not resolve the problem, contact McMurray's Heating & AC working as the best Air Conditioner Installation in Maryland.