What are the Top Signs of a Failing Residential Air Conditioner?

We rely on our air conditioners to keep us cool all summer long and beyond. So when the unit starts blowing warm, or not blowing at all, you’re going to feel the heat. Before you start sweating, remember that you’ve got Hussey Bros on your team. If you notice any of the following indications of residential air conditioner failure, don’t hesitate to give us a call. A member of our San Jose HVAC company will run thorough diagnostics and make sure the issue is corrected properly the first time.

Strange AC Sounds

AC systems are designed to operate with little or no noise. If you hear grinding, squealing or whining noises as your air conditioning system operates, it’s important to contact us quickly so we can send a tech to your home. These sounds may be caused by a part wearing out or lubrication issues. Left unchecked, these small problems could lead to more expensive damage.

Weird Air Conditioner Smells

Strange odors related to your AC system usually come in two varieties. The first thing you might catch a whiff of is a musty, gym sock smell. This is a sign that there is mold growth within the AC system, which can be a major health concern. The second type of smell is a burning odor, which can indicate melting wiring insulation, which needs to be addressed immediately for safety reasons.

AC Moisture Collection

Has there been an increase in moisture around your AC unit? In many cases, the issue causing this is minor, such as a blocked drain tube. However, it could be a bigger issue, including the possibility of an AC refrigerant leak. Proper diagnostics will need to be completed to identify the root cause of the puddling.

Warm Air from AC

Perhaps the most obvious sign of AC trouble is if the air conditioner is blowing hot air. The two most common causes of this are a broken compressor and a refrigerant leak, both of which are issues that our air conditioning repair techs can fix.

When you encounter air conditioner trouble, don’t hesitate to call on the experts at Hussey Bros Inc. Our San Jose heating and cooling company can perform expert AC repair or AC replacement in San Jose to ensure you and your family remain comfortable all year. To learn more about our local HVAC services, or to request a quote for the cost of a new AC system in San Jose, including a mini split or heat pump system, call (408) 343-3185 to speak with a helpful representative.