Spring is officially here, and temperatures are climbing every day. This means it's time to make sure your home's AC system is working properly and can be counted on all summer long. If you start hearing strange sounds, it's important to find out what's wrong and arrange for air conditioning repairs before the first heat wave arrives and AC technicians are more in demand. Here's a quick overview of the most common noises.

4 Sounds That Often Need Air Conditioning Repairs

1. Buzzing

An electrical problem is usually indicated by a characteristic buzz. This points to a malfunctioning fan motor, circuit breaker, or relay switch, any of which might pose a fire threat in addition to a lack of cooling ability. However, loose parts, debris in the unit, imbalanced fan blades, a dirty condenser coil, and a clogged air filter are all nonelectrical possibilities within the AC system. In case electricity is at the root of the problem, turn off the unit and contact an air conditioning repair professional.

2. Banging

Metallic rattling or banging sounds are never normal and usually indicate that internal components are colliding, potentially causing distortion and damage. Turn off the cooling system until a professional can inspect it. Prompt maintenance prevents continued friction and denting, which can start off as minor problems before escalating into the need for a complete system replacement.

3. Clicking

When the equipment starts up or shuts down, clicking sounds are usual. However, if the system keeps clicking, it could be a problem with the thermostat or electrical relays. An HVAC specialist can discover the source and, if necessary, perform air conditioning repair. A common reason clicks are heard is a bent fan blade.

4. Squealing

A high-pitched scream-like sound can be frightening. The most common cause is a worn or misplaced fan belt. As the belt expands and contracts in response to changes in temperature and humidity, the sound may be intermittent, so keep an ear out for recurring instances. Because the belt will eventually break, you should arrange AC repair as soon as possible, as the system can't run effectively without it.

If you've heard any of these signs coming from your residential AC system, turn to the professionals at Comfort Air Solutions for assistance. For over 25 years, these expert air conditioning contractors have offered residents throughout Miamisburg, OH, top-quality installations, repairs, and maintenance services. Call (937) 272-1520 to schedule an appointment and visit them online to learn more about what they do.