5 Signs to Know Your HVAC Unit Needs a Replacement

Have you noticed a sudden rise in your utility bills, or have you observed that the atmosphere in your house is not as fresh as it used to be? Maybe it’s time for you to consider a replacement of your HVAC unit.

You should call our furnace replacement experts, for a detailed inspection. Our expert technicians will tell you if you need a total HVAC system replacement or a repair

Signs That Your HVAC System Needs A Replacement!

Heating, Ventilation, and Air Conditioning or HVAC systems are designed to maintain the environmental comfort of occupants. Our HVAC service experts, are just a call away to maintain the systems for a long time. However, even after timely maintenance and repair, your HVAC system may require a replacement if you observe these five signs:

High Utility Bills and Frequent Repairs

Whenever the system develops a fault, it uses more energy to heat or cool a room. It results in a rise in energy bills and may affect your monthly budget. The more often your HVAC system asks for a repair, the higher the chances it needs a replacement.

The HVAC System Is Over 10 Years Old

If your HVAC is over 10 years old, it may not respond properly to commands from the thermostat. It may also affect the cooling or heating as the system may take longer to cool or heat your house.

It’s advised that you check the efficiency of the HVAC system once it has surpassed the age limit of ten years by scheduling a service with our furnace replacement in Whitesville, KY.

Strange Noises From The HVAC Unit

The HVAC system makes a normal humming sound while operating. However, if you notice strange sounds like clicking, banging, rattling, or buzzing from your HVAC system, these may be potential HVAC problems.

Generally, hissing sounds from the HVAC system occur due to leakage of furnace oil, and it may severely affect the system’s performance. Additionally, the clanking noise may cause the motor components and blades to wear out. These problems can be repaired, but if they persist, it’s time to replace the HVAC system.

Loud and aggressive sounds from the HVAC may require furnace replacement, and you should call our furnace replacement expert, for a quick check.

The HVAC System Is Turning On And Off

The HVAC system may not function properly if it constantly turns on and off. It may happen if the furnace is worn out and cannot bear the load. If not repaired on time, it may also give out a foul odor and increase utility bills.

Struggling To Cool Or Heat

A well-maintained furnace will always heat or cool your house to the desired temperature in minimal time. However, you might have to replace your HVAC system if it takes longer. Before replacing the system, you should ask our HVAC service technician, whether repairing can fix the system.


If you are unsure if it’s time for an HVAC system service or replacement, call Four Seasons Heating & Cooling at (270)926-2900 for an inspection in Owensboro and surrounding areas in Kentucky!

We have over 32 years of experience providing cost-efficient and trustworthy solutions to all HVAC-related problems. Moreover, our experts will help you find the suitable HVAC system for your home. We specialise in furnace installation service in Owensboro, KY and the surrounding areas.