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6 HVAC Replacement Signs

April 4, 2022

We want to get the most out of our air conditioners because they are one of the most significant investments we make in our homes.  Unfortunately, no matter how well-kept your HVAC system is, it will need to be replaced. Due to an aging or damaged HVAC system, homeowners may suffer rising energy bills and poor indoor air quality. Are you unsure whether or not it's time to replace your air conditioner?

Here are six symptoms that your HVAC system needs to be replaced and where to find an HVAC replacement in St. George, Utah. 

Costly Repairs 

If your current system is more than a decade old and you're on the fence about whether to repair or replace it, buying a new system will be a superior investment. All air conditioning systems will need repairs at some point, but if the repair cost is more than half the cost of a new air conditioner, it is better to buy one.

Decade-Old Air Conditioning System 

When did you get your air conditioner installed? According to the Department of Energy, homeowners should go for HVAC replacement every 10 to 15 years. Modern air conditioners are long-lasting, but their principal components will deteriorate after around ten years, depending on how often you use and repair them. More than ten-year-old air conditioners are likely to use R-22 as a refrigerant. This freon is obsolete, but it is also detrimental to the environment. Upgrading to a modern unit will lower your monthly energy expenditures while reducing your carbon footprint.

Difficulty in Keeping A Consistent Temperature 

An aging HVAC system will struggle to keep your home at a consistent temperature. A malfunctioning thermostat, an incorrect thermostat, low fluid levels, clogged filters, shattered ducts, or serious engine damage, among other things, could all contribute to this.

Inconsistent temperatures usually indicate that your air conditioning system isn't powerful enough to distribute air throughout your home or that your ductwork isn't correctly built. Keeping your air conditioning system on will result in an uncomfortable home atmosphere and higher energy bills in any situation. Not all air conditioners are created alike, and because homes vary in size, layout, location, and other factors, each home will have distinct heating and cooling requirements.

Increased Energy Bills 

While your energy prices will fluctuate with the seasons, bills from the same month in consecutive years should be fairly consistent. Another clue that your HVAC system needs to be replaced or serviced is high energy bills. Heating and cooling systems lose efficiency as they get older. This is particularly problematic for individuals who do not have their systems serviced once or twice a year.

Regular AC upkeep extends the air conditioning system's life and ensures it runs as efficiently as possible, but an update will be required. Upgrading to a high-efficiency AC can save you up to 20% on your energy expenditures.

More Dust Emissions 

Your HVAC system is responsible for providing optimum ventilation and distributing cooled and heated air throughout your home. Your system should enhance the air quality within your house by eliminating dust (as well as dander, grime, and other debris) and controlling humidity when working properly. If you've observed an increase in dust in your home, it could indicate that your air conditioning system isn't up to remove it.

Poor Air Quality

The single most crucial feature of indoor air quality is an air conditioner in the summer. If mold, mildew, dust, or exceptionally high humidity levels are discovered, the air conditioner may need to be replaced.


Call for an AC replacement in St. George right away if you've lately observed any of these indicators with your HVAC system. A team of knowledgeable professionals can assist you in selecting the best HVAC system replacement that meets the needs of your house and budget.

Our team at Leifson Brothers HVAC can handle all of your heating, cooling, and ventilation needs, whether you need an HVAC maintenance check, an emergency HVAC Repair on a heating or cooling unit, or a total HVAC replacement in St. George, Utah. Call us at (435) 705-3021 for more information! 

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