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5 Features to Consider Before Changing to a New HVAC Unit

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As a homeowner, you may wonder when to replace your HVAC unit. Air conditioning units will also fail like other machines and may require repairs and maintenance. But in the long run, they will need replacements, repairs, and maintenance may not be enough. The average lifespan of an HVAC system is around 15-20 years. But certain factors may lead to an earlier replacement. But which features should buyers consider?

1. System Size

System size is one of the most important factors when choosing a new HVAC unit. A unit that is too small won’t be able to heat or cool your home effectively, while a unit that is too large will result in unnecessary energy waste.

An HVAC technician can help you determine the appropriate size for your home based on factors such as square footage, ceiling height, and insulation. Knowing the system size should prevent placement issues where the HVAC system will be used.

2. Service Plan Inclusions

When purchasing a new HVAC unit, consider the service plan inclusions. Most HVAC companies offer service plans that include regular maintenance and repairs. These plans can save you money in the long run by preventing significant breakdowns and extending the life of your HVAC unit. Be sure to inquire about what specific services are included in the plan, such as annual tune-ups and emergency repairs.

3. Air Conditioner Efficiency

In Canada, air conditioning is necessary during the hot summer months. When choosing a new HVAC unit, look for a high Seasonal Energy Efficiency Ratio (SEER) rating. The SEER rating measures the efficiency of an air conditioner, with higher ratings indicating better energy efficiency. In addition to saving you money on energy bills, an efficient air conditioner will reduce your carbon footprint and help you do your part to protect the environment.

4. Filters Included

Another factor to consider when choosing a new HVAC unit is whether or not it includes filters. Filters are an essential component of any HVAC system, as they help to improve indoor air quality and prevent dust and debris from entering the system.

Be sure to inquire about what type of filters are included with the unit and whether or not they need to be replaced frequently. Some filters are reusable and can be washed, while others need to be replaced every few months.

5. New Technologies Added

Finally, consider the new technologies that may be included in a new HVAC unit. For example, some units have programmable thermostats that allow you to set your home’s temperature based on your schedule. Others are smart enough to allow remote adjustments through smartphones.

Other units may have innovative technology that allows you to control your HVAC system remotely using your phone or tablet. While these features may not be essential, they can make your life more convenient and comfortable.


Upgrading to a new HVAC unit is a significant investment, but it can improve your home’s energy efficiency and comfort. If you have an older HVAC unit, you may notice that it struggles to work on maintaining a consistent temperature, runs louder than it used to, or requires frequent repairs.

These issues are signs that your system is nearing the end of its lifespan and may need replacement. By researching and consulting with an HVAC technician, you can choose a unit that meets your needs and provides years of reliable service.

Keep your home comfortable all year round with our expert HVAC services! At our Canadian-owned company, we specialize in installing, repairing, and maintaining all major brands of furnaces and air conditioners. Whether you need air conditioning repair in Ajax, furnace service in Pickering, or boiler maintenance in the GTA and surrounding area, we’ve got you covered. Call us now to learn more!

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