Keep It Cool This Summer by Watching Out for These Signs of a Broken AC

Red Flags That Indicate the Need for AC Repair 

There are few things in life worse than a broken air conditioner in the summer, and any homeowner who wants to keep comfortable in the sweltering summer heat should do everything it takes to keep this from happening. But what are some ways to tell if the air conditioning is on the brink of collapse or experiencing issues? Here are a few indicators to help homeowners identify when their air conditioner needs professional attention before it becomes worse. 

Reduced Cooling Capacity

hotOne of the most obvious signs that an air conditioning repair is needed is when the AC starts to struggle with cooling. This reduction in cooling capacity could be caused by many problems that need to be fixed if there is any hope that the AC can provide a refuge from the blistering summer heat. Some possible reasons for the home not getting cool enough are:

  • Faulty compressor: Because an AC compressor is the part that is responsible for moving refrigerant through the coils to cool it, any malfunction here can result in issues with cooling. 
  • Refrigerant leak: Refrigerant is the chemical substance that helps the evaporator coil absorb heat from inside the home and transfers it outside. If a leak occurs and there isn’t enough refrigerant, the cooling process won’t occur as it should.
  • Dirty air filter: In some cases, a dirty filter may be the culprit, as an accumulation of dirt, dust, and debris clinging to the filter can hinder airflow and prevent cool air from flowing freely.

Spike in Energy Bills

The air conditioner may seem to be working correctly, but when the electricity bill arrives, a spike in energy consumption and the resulting price hike could be a warning sign that the AC isn’t working efficiently anymore. This loss in energy efficiency could result from a faulty or broken component, neglected maintenance, or simply be attributed to age. 

As air conditioners approach the end of their intended lifespan, they become less efficient and cost more to run, prompting most HVAC experts to recommend an AC replacement as the more cost-effective solution when experiencing issues with an older air conditioner that is over 10 years old. 

Odd Smells and Sounds

smellStrange noises that didn’t come from the AC before could also be an indication that something is amiss. Clanging, banging, or rattling noises could point to a loose or broken part that needs to be tightened or replaced, while hissing or buzzing sounds may be due to a refrigerant leak. 

Sounds, however, aren’t the only oddities that homeowners should be vigilant about. Odd smells can also alert them to the possibility of AC issues. A burning smell could indicate an electrical problem or an overheating motor. The smell of gasoline or a car exhaust could be from leaking refrigerant. Mold and mildew can create a musty odor which may indicate an issue near the drain pan or AC drain line. Any out-of-the-ordinary sound or smell from the AC should be investigated by a professional.

About Lambert Heating and Air Conditioning

Lambert Heating and Air Conditioning is a family-owned and operated company that has been serving Downey, CA, and the surrounding communities for over 40 years. They provide upfront pricing, a no-surprises guarantee, and financing. Call them today for air conditioning repair in Downey, CA.

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