How to Tell When It's Time for Air Conditioner Repair or Replacement
Summer is underway, which means people are relying on their air conditioners to beat the heat. But naturally, summertime is also when air conditioners tend to experience the most problems since they are heavily used, particularly if they haven’t been properly maintained or if they’re aging.
Of course, when air conditioners experience problems, they don’t always just stop working and break down all of a sudden. In many cases, the AC system may still run despite a mechanical issue, just not as efficiently or as well as it should. This can cause further damage to the unit or drive up cooling costs, so it’s best to catch problems as quickly as possible. This article will share some common signs that it may be time for air conditioning repair or replacement.
Loud and Unusual Noises
Air conditioners can make some noise when they turn on and run. However, unusual sounds from the system can indicate that it needs urgent attention. Some examples of noises that indicate trouble with the air conditioning include:
- Banging: This can indicate something in the unit is broken or damaged.
- Rattling: This could indicate something in the unit is loose, debris is stuck inside, or damage to the motor.
- Clicking: This can indicate an issue with the relay process, the contactor is damaged, or an electrical issue.
- Buzzing: This can be caused by a refrigerant leak, a faulty condenser fan, or an electrical issue.
- Squealing or Screeching: This may be caused by failure to lubricate the motor or worn out, broken, or damaged components.
- Hissing: – This sound can also indicate a refrigerant leak.
Higher Than Normal Energy Bills
Inefficiency with the air conditioning system causes cooling costs to increase, and there are many things that can cause a loss of efficiency. A dirty condenser or evaporator coil, a dirty air filter, a refrigerant leak, leaking air ducts, a faulty thermostat, and more can impede the AC’s performance and cause it to use more energy.
An old AC unit nearing the end of its lifespan and in need of replacing, and an air conditioner that hasn’t been well maintained can cause higher energy bills. However, energy efficiency can also suffer when the unit is malfunctioning. So, higher operating costs can indicate the air conditioner needs repair, replacement, or maintenance.
Poor Airflow or Uneven Cooling
Perhaps the most obvious signs of a faulty air conditioner have to do with a loss of comfort. There may be warm air coming from the vents, weak airflow from the vents, or some rooms get cool while others stay warmer. Any issues with temperature and airflow can indicate something is wrong with the air conditioning system.
What exactly the problem is can be trickier to diagnose since there are many possible causes, so professionals should be called to inspect the system and determine the best way to fix it, whether it’s air conditioner replacement, repair, or maintenance. Airflow issues and uneven cooling can be caused by leaky air ducts, dirty air filters, dirty or frozen evaporator coils, low refrigerant levels, a faulty compressor, a malfunctioning blower motor, an old unit, and more.
About Skovron Mechanical Services LLC.
Skovron Mechanical Services LLC. is a residential and commercial heating, air conditioning, and refrigeration company serving the Manchester area. They provide upfront pricing, financing, and unparalleled customer service. Call them for air conditioning repair in Manchester, NH.
