A cooling or heating setup is a significant investment, which makes it imperative that you get the maximum value for the money you spend. Generally, HVAC systems would last anywhere between 15 and 25 years. However, based on the system type and other factors, the actual number of years could greatly vary.
Factors Affecting HVAC Service Life
There are several things that could reduce your HVAC equipment’s lifespan, according to the air conditioner repair Thronton CO pros, which includes:
• Poor maintenance
• Defective or sub-standard components quality
• Undersized or oversizing the setup
• Incorrect installation procedures
• Extremely high loads or high usage
• Improper use, such as cooling or heating with doors and windows open
• Installation in coastal areas or other corrosive or salty environments
Among these, oversizing and bad maintenance cause the maximum harm. Zero or inadequate maintenance could wear down the components quickly and significantly shorten lifespan. Oversizing, on the other hand, could cause frequent off and on cycling, resulting in blower motor or compressor failure. Heat pumps or air conditioners in coastal areas would see significant reduction in lifespan due to salt corrosion issues.
Typical HVAC Lifespans
An HVAC system’s service life is based on its type. Common HVAC equipment’s typical lifespans are as follows:
• Furnaces: With solid maintenance, a gas furnace would typically last two or three decades, or even longer. Typically, a furnace needs replacement when its heat exchanger starts to leak since the exchanger is a furnace’s most expensive and critical component. Poorly maintained or poor-quality systems may not last more than ten years, while oil furnaces usually last only a decade or 15 years, as the inefficient fuel would cause maintenance problems.
• Boilers – Boilers usually come good longer compared to furnaces, with the average lifespan being anywhere between 20 and 35 years. Generally, they need to be replaced once the heat exchanger leaks.
• Air conditioners – Air conditioners usually last anywhere between 15 and 20 years; however, some may give up the ghost within ten years. In coastal places, salt exposure could bring down the lifespan even more. Both heat pumps and air conditioners are typically replaced when the condenser develops major leaks, and corrosion issues or the compressor completely fails.
• Heat pumps – A heat pump could last a decade or two, based on how frequently it’s used – the average lifespan is 15 years. Heat pumps function like air conditioners, but since they could offer both cooling and heating services, they are used more during a year. A heat pump used in coastal regions would also break down prematurely, with the lifespans typically being between 7 and 12 years.
• Ductless mini-splits – Ductless mini-splits, like heat pumps, can offer both cooling and heating, with the lifespan typically being anywhere between a decade and 30 years, when not used in coastal regions.
While these lifespans are quite common, several homeowners replace their HVAC setup much earlier. With aging, the system becomes less efficient and reliable, which increases its repair costs. Once your HVAC system has lived beyond a decade, the energy you save every month by upgrading to a more efficient, newer model usually justifies the initial costs, particularly if the existing setup has major issues or is unreliable.
If your HVAC system’s condition bothers you, our team can help. We can carry out a complete inspection of your HVAC setup and estimate how many more years it would be serviceable.