Should You Replace Your Old AC Unit?

Old rustic broken air conditioner Richmond, KY

When summer’s scorching temperatures hit, nothing beats the feeling of stepping into a comfortably cool home. However, if you rely on an old air conditioning unit that’s seen better days, you might face an ongoing battle to maintain a pleasant indoor climate. We’ll explore the factors that can guide your choice to replace your existing AC unit. Signature Heating & Air has unmatched expertise in air conditioning repair in Richmond, KY, and can assist you throughout the decision-making process.

Age of the AC Unit

Air conditioning units generally last around 10 to 15 years. If your unit is approaching or surpassing this age range, it may be more prone to breakdowns and inefficiencies. Consider AC replacement if it’s nearing the end of its expected lifespan.

Cooling Capacity

Consider whether your current AC unit adequately cools your space. If you’ve made changes to your home, such as additions or renovations, that require additional cooling, call a trusted local AC company because your old unit may need help to keep up.


Older AC units tend to be less energy-efficient compared to newer models. Upgrading to a more efficient unit can lead to lower energy consumption and reduced utility bills. Look for units with a high SEER (Seasonal Energy Efficiency Ratio) rating, indicating greater efficiency.

Determining whether to replace your old AC unit requires careful consideration of various factors. While there is no one-size-fits-all answer, weighing these factors can help you make an informed decision. Signature Heating & Air can provide valuable insights and expertise. Set an appointment with us today!


Our aim is to remain a trustworthy and dependable source for heating and cooling services in Richmond, KY, and nearby areas. Hiring our HVAC technician also means benefiting from a wide range of industry knowledge and expertise. Call us or fill out the form for an appointment.