You Don’t Want to Hear These 3 HVAC Sounds

A “healthy” HVAC system should operate fairly quietly and smoothly when it’s being used to heat and cool your home. But certain sounds coming from your unit when it’s operating should be considered a sign that your heating and cooling system needs some professional attention. To give you a better idea of when it’s time to call a pro in Jasper, Texas, here are three HVAC system sounds you definitely don’t want to hear.

1. Squealing or Screeching

Squealing noises could be a sign of issues with your unit’s blower motor. Common sources of squealing noises include motor-bearing problems and a worn belt. Ideally, you want to replace a worn belt before it breaks since it’s what makes your blower turn. Some HVAC motors also become noisy or produce screeching sounds because they need to be lubricated.

2. Recurring Clicking Sounds

It’s perfectly normal for an HVAC system to make clicking sounds as it turns off and on. What’s not normal is hearing repeated clicking sounds that may be coming from either your control panel or the compressor that’s outside. The problem could be a defective relay or an electrical issue.

3. Rattling, Banging, Humming or Clanking

A rattling sound coming from your compressor unit likely means you have either a failing motor or hardware that’s loose. A bad motor or start capacitor can also produce a humming sound. Clanking or banging noises could be a sign that something’s going on with your system’s blower assembly or motor. If you hear a really loud banging or clanging sound, turn off your unit since this typically means that a component or part is loose or broken off from where it was attached.

If your HVAC system is making any of these sounds or showing some other signs of not working right, the team from A-1 Refrigeration is at your service. We also offer reliable furnace or air conditioning installation and maintenance services along with service agreements to further ensure that your heating and cooling system is operating at peak performance.

Give us a call today if you need help with your HVAC system.

How to Choose an HVAC System

HVAC systems are responsible for heating, ventilating and air conditioning. Not only do these central air systems offer all three of these things in one big package, they are so powerful that the vast majority of homes only need one HVAC unit. Although traditional HVAC systems are pretty much viewed as the go-to in terms of heating, cooling and ventilating homes, there are other types of systems that fulfill the same needs as run-of-the-mill HVAC systems.

Choose One That Is Easy to Install and Operate

If you’re looking for an HVAC system that is affordable, easy to install and easy to operate, consider the split HVAC system. This system is composed of an indoor evaporator that is connected to the outdoor condenser via a few hoses.

Air conditioners always include condensers and evaporators. Condensers pressurize a liquid known as freon, causing it to increase in temperature. Evaporators cause the pressurized freon to drop back down to normal pressure, causing the refrigerant to become cold. Air is dragged over cold evaporator coils, causing it to cool down, which is then spread throughout homes.

Go for Hybrid Systems

This type of HVAC system is one of the more popular systems. Hybrid HVAC systems feature an HVAC unit that is located outside. The HVAC unit contains components for cooling air.

This external HVAC unit is connected to the rest of the house via a network of hoses known as ducts. They keep air insulated and away from the outdoors, resulting in a closed circuit of clean air being circulated in homes that use hybrid HVAC systems.

Hybrid HVAC systems are ideal for many homes, apartments and other places of residence across the greater Chelan, Washington area.

When it gets cold outside, hybrid HVAC systems’ furnaces, which are located indoors, kick in.

An Alternative: Packaged Systems

Packaged systems are the authority when it comes to modern HVAC systems. They are similar to hybrid systems, though there aren’t any furnaces inside of homes. Rather, heaters are included in external HVAC units.

If you still don’t know what type of HVAC system is best for your home, come see us at Lakeside Heating & Air to get all the help you need.