How to Tell AC Repair or Replacement May Be Needed
Summer's scorching heat is no match for a properly functioning air conditioner. But what happens when a home’s air conditioning system experiences problems? There are some key signs that can alert homeowners that their air conditioner may need to be repaired or replaced, besides the obvious signs to install a new AC unit, such as old age and needing frequent repairs.
This post will share some signs indicating air conditioning repair or replacement is necessary. If homeowners notice these signs, they shouldn’t wait for a complete breakdown to call for service. They should contact an HVAC technician to diagnose the problem and recommend the best course of action, whether repair or replacement.
The Air Conditioner Makes Unusual Noises
A gentle humming sound from an air conditioner while it’s operating can be normal. However, any new or strange noises coming from the system can signal air conditioner replacement or repair is needed and that a professional should be called. Here are some examples of sounds a faulty air conditioner can make and what they might indicate:
- Screeching or squealing: These sounds can point to worn, broken, or damaged components within the system or a motor that needs lubrication.
- Banging: Banging noises can be caused by broken or damaged parts inside the unit, or the compressor needs to be replaced.
- Hissing: This sound can indicate a refrigerant leak in the air handler.
- Buzzing: A buzzing sound outside could be due to a refrigerant leak or faulty condenser fan.
- Clicking: This can be caused by an electrical issue, a faulty contactor, or an issue with the relay process.
Increasing Energy Bills
Soaring utility bills can also be a sign of a problem with the AC system, as issues with the system can cause inefficiency. There are many possible causes of inefficiency and higher cooling costs. Some may require AC replacement, while others may require repair or maintenance.
Examples of situations that can negatively affect an air conditioning system’s energy efficiency include an old unit needing replacement, a refrigerant leak, a dirty air filter, a lack of AC maintenance, dirty coils, a malfunctioning thermostat, an improperly sized AC unit, and more. So, if homeowners notice a rise in their energy bills, they should call an HVAC technician to diagnose the problem and fix it to ensure the system operates efficiently.
Uneven Cooling or Comfort Issues
The air conditioning system should deliver cool air evenly throughout the home to keep it comfortable. If the house experiences any issues with comfort, such as a lack of cooling, poor airflow from the air vents, or uneven cooling where some rooms get cool while others stay warm, it’s a sign of an issue, and professionals should be called.
Like the other signs, there are many possible causes for these temperature and cooling problems, such as leaking air ducts, a refrigerant leak, a clogged air filter, an old unit in need of replacement, and more. So, if homeowners spot any of these signs, they should call HVAC technicians to diagnose the cause and recommend the best solution.
About 1st American Plumbing, Heating & Air
1st American Plumbing, Heating & Air is a family-owned and operated company serving the Herriman area. They provide upfront pricing, the latest technology, and trusted technicians. Call them for air conditioning replacement or air conditioning repair services in Herriman, UT.
