Your HVAC system works hard all year round, from hot summers to snowy winters, to keep you comfortable and healthy without sacrificing your overall energy usage. As sturdy as HVAC systems are, you might be wondering how long do HVAC units last exactly. HVAC’s are not meant to last forever and with the constant growth of technology and advancements in energy usage, you will likely need to upgrade your HVAC system (or parts of it) prior to the end of its estimated lifespan. Read on to learn about some of the benefits of HVAC upgrades.

Improved Comfort Control

The most prominent function of an HVAC unit is to control the climate and comfort of your living space. As machines get older, they have a harder time actually providing or maintaining that comfort without taking a toll on your energy bills. Upgrading your HVAC benefits its overall functionality and efficiency. That means less time running the heater or air conditioner for hours on end just to keep the indoor air temperature steady.

Improved Energy Usage

As your HVAC unit gets older, it can require more energy consumption to perform the same tasks. While regular hvac repair and maintenance play an integral role in supporting your HVAC unit’s energy efficiency, machines older than 10 years could potentially be better off with a full upgrade. Upgrades in heating and cooling technology have increased the energy efficiency of HVAC units, allowing you to use less energy to keep your home the right temperature. Less energy means less of an impact on the environment, a smaller carbon footprint, and monthly savings on utility bills, which can ultimately save you money in the long run.

General Savings

Less energy usage naturally means more energy savings for you, but by upgrading your HVAC, you can also save on repairs and maintenance. A sudden frequent need for repairs is often one of the first signs that your HVAC unit could use an upgrade, and constant repairs can add up a lot more than your energy bills. If you find yourself calling for an HVAC repair frequently, you should consider looking into a new HVAC unit.

A Healthier Home

Along with comfort, HVAC systems can help to keep the air in your home clean and clear of dust, allergens, smog, and debris while keeping the humidity levels under control. Air filters play a big role in filtering out dust and other particles that could be trying to make their way into your vents, but filters can only do so much. You should generally switch out air filters at the beginning of every season, which ensures proper air flow and keeps your heating and air conditioning from having to work harder. However, depending on the age and condition of your HVAC unit, you may find yourself having to switch out your HVAC’s air filter more often. You may otherwise experience more allergic symptoms or have breathing troubles indoors. 

Older HVAC units can struggle to keep up with the demands of modern indoor air quality. While air purifiers, humidifiers, and other attachments exist, your dated HVAC unit may not be compatible with these add-ons. Upgrading your HVAC can improve your indoor air quality and maintain the health of everyone in the household.


A newer thermostat will allow you to control the temperature of specific rooms in your home. This just adds extra convenience and energy control when you have numerous people in your home with different temperature preferences or if you want to keep your bedroom warm without also warming up your living room. These hvac systems are not always compatible with older HVAC units.

While upgrading your HVAC system can seem overwhelming, both in terms of price and installation time, it can pay off in the long-term and ensure that you get the most out of your HVAC benefits while cutting down on energy costs. Contact a contractor to update cooling and heating  systems to save energy in your home today.