Three Signs Foreshadowing an AC Replacement

How Homeowners Can Tell Their Air Conditioner May Be On Its Last Legs

Summertime has arrived, and with it comes the heat, especially in Texas. This is not the time to be dealing with faulty air conditioners. Summer without working air conditioning is dangerous in this part of the country. Heat exhaustion and heat stroke are significant hazards. So now is the time to ensure that a home’s AC is working correctly so a homeowner can replace their air conditioner before the hottest part of the summer if needed. This article details indicators that a home needs air conditioning replacement.

Sign #1: Odors and Sounds

smell The air coming from the AC should smell fresh and clean. Likewise, a few relatively quiet sounds are typical for an air conditioning unit, but other sounds may require investigation from a professional. Some examples of unusual smells and sounds pointing to AC issues are included below.

  • Musty Smells: This can be a sign of mold or mildew. While this can usually be cleaned, it may indicate a larger problem with the unit not draining as it should, or there is a problem with the coils.
  • Burning Smells: Any burning or melting plastic smell is a serious issue. This can indicate an electrical problem that needs to be addressed right away.
  • Popping Sounds: This can be a problem with the heat exchanger or the coils.
  • Scratching Sounds: This can signify pests in the ducts or components that have come loose. 
  • Whistling sounds: This sound may be from an air leak.

While some of the issues that cause strange sounds and smells may not require a complete replacement, they do signal the need for an inspection where an HVAC contractor can determine whether a repair or replacement is needed.  

Sign #2: Loss of Energy Efficiency

bill As summer heats up, homeowners may notice a spike in their energy bills. While some of this increase can be attributed to running the air conditioning more frequently, it's essential to pay attention to energy bills that are higher than usual. Sometimes, a sudden surge in energy usage can signal the need for an AC replacement. 

Air conditioners can become less energy-efficient with age or if issues occur in the system, causing them to work harder and use more energy to cool the home. If homeowners are paying much more for cooling than in the past, it's worth having a professional inspect the AC unit to determine the cause of lost efficiency and see if replacement is necessary.

Sign #3: Airflow Problems

Air conditioning is a must-have for keeping homes comfortable during the hot summer months. However, if homeowners notice little air coming out of the vents or the air coming out isn't cool, it may be time to replace the AC unit. Weak airflow and uneven cooling can indicate various issues, from clogged filters to malfunctioning compressors. 

Whatever the cause, if a homeowner notices a distinct difference in airflow, it needs to be addressed by an HVAC professional who can recommend the best solution. Investing in a new, energy-efficient model can provide relief from the heat and save money on energy bills in the long run. Don't suffer through another hot summer with an old and inefficient AC unit; upgrade to a new one to enjoy a cooler, more comfortable home.

About Morrow Mechanical

Morrow Mechanical has over two decades of experience serving Spring, TX, and the surrounding areas. They provide honest pricing, same-day service, and financing. Call them today for air conditioning replacement and installation services in Spring, TX.