How to Tell an AC Replacement May Be Needed
Homeowners need to be proactive when they think their air conditioner is malfunctioning. To avoid being left in a hot and uncomfortable house, households need to identify the signs that indicate a new AC installation is needed.
This post will explain what signs property owners should watch for that mean air conditioner replacement could be needed, including if their house is not cooling, the utility bills are increasing, and if the AC is emitting foul smells or strange sounds.
House Is Not Cooling to the Desired Temperature
When household members notice their house seems hotter than it should be, it can indicate that the air conditioner is malfunctioning and may need to be replaced. There are many reasons for warm air to blow through the vents or for there to be restricted airflow.
These issues could be caused by faulty components of an aging system. If the air conditioner is nearing the end of its lifespan, it’s likely time to replace the unit. An undersized air conditioner can also prevent it from accurately cooling a house. If the existing unit is too small for a home, experts will recommend scheduling an AC replacement.
Increasing Energy Bills
When homeowners’ utility bills increase, they might initially not think it’s a big deal and assume they’ve used the air conditioner more than usual. However, high cooling costs can indicate the AC unit is not working correctly. Air conditioners can run inefficiently for several reasons, such as if the following issues occur:
- The system is aging and is showing signs of wear and tear
- It’s too small for the house
- There is a leak in the ductwork
- There is a refrigerant leak
- The unit has not been well-maintained
- The components are malfunctioning or worn out
Homeowners should call an HVAC contractor when they notice their energy bills are increasing, but their energy usage hasn’t changed. An expert can inspect the system to determine if air conditioning replacement, maintenance, or repair is needed.
Odd Sounds or Smells
Another sign that can indicate a homeowner needs to schedule a new air conditioner installation is if the system makes strange sounds or emits foul odors. There are certain sounds and smells property owners should pay attention to, including:
- Rattling or banging noises: These can indicate there are loose or broken parts.
- Squealing or screeching sounds: These are caused by worn-out or misaligned belts. They can also signal a malfunctioning compressor.
- Hissing or whistling sounds: These can signal a refrigerant leak.
- Clicking or ticking sounds: These can be the symptom of an electrical problem.
- Buzzing or humming sounds: These are caused by loose parts, an electrical issue, or a failing motor.
- Musty or burning odors: These can be caused by mold and moisture problems.
- Burning smells: These can be caused by things like electrical problems or overheating.
Property owners should call an air conditioner contractor as soon as they notice these issues. A technician will determine whether AC repairs or a replacement are necessary.
About SOS Heating & Cooling
SOS Heating & Cooling is a family-owned business that has been serving Omaha and the surrounding areas for over 70 years. They provide straightforward pricing, no upselling, and quick solutions. Call them for air conditioning replacement and installation in Omaha, NE.
