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3 Signs It’s Time to Replace Your Air Conditioner April 16, 2018

Waterloo, Monroe
3 Signs It’s Time to Replace Your Air Conditioner, Waterloo, Illinois

Summer is almost here and before you know it, you’ll be relying on your air conditioner to keep your home comfortable throughout the warmer months. However, like every major appliance, the air conditioning unit will eventually need to be replaced. If you’ve had this HVAC system for a while, it could be showing signs of failure without you even knowing it. Here are a few of the most common signs that it’s time to replace the  AC unit.

3 Signs Your Air Conditioner Should Be Replaced

1. Energy Bills

When the air conditioning unit is on its last legs, it may start to become less efficient, requiring more energy to maintain the desired temperature. Though you may not notice an immediate change in performance, you will likely see a significant difference in your energy bills. If the bills are much higher than they were the previous year, or you notice a steady upward trend over the last few years, it may be time to replace the unit.

2. Life Span

Air ConditionerEven the highest quality and most well-maintained units will fail eventually, and for most systems, failure happens when the system is between 10 and 15 years old. If your unit is older than this, schedule an inspection with an HVAC contractor. Even if the unit is still working, scheduling an air conditioning installation appointment before the system fails is likely the most cost-effective route.

3. Noise

Every air conditioner makes some noise when it turns on. However, if the unit starts making new or louder noises when it kicks on, it could be time for a new system. As air conditioning units age, their parts start to wear out. Over time, this can lead to an increase in noise, which is often accompanied by an increase in the frequency of repairs.


If you’re worried about your air conditioner, let the team at Miller Heating & Cooling in Waterloo, IL, help you decide if it’s time for a replacement. Their experienced contractors will thoroughly inspect the system and offer suggestions if a new installation is necessary. Visit them online for more information on their services, and call (618) 939­-8594 to schedule an appointment today.


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