Do I Need to Get a New HVAC System for a Home Addition?

Whether you’re putting on a second family room, a guest space or expanding the kitchen, having more square footage in your residence is sure to be convenient. Just don’t forget to consider the heating and cooling requirements of the new room. One of those factors should include whether you should upgrade your HVAC system for a home addition in Kingston. Our guidebook will help you as you take the first step in the process.

Option 1: No Upgrade Needed

If the home addition calls for expanding an area rather than putting on totally new rooms, you may not need to upgrade the HVAC system at all. This is usually the instance if your heating and cooling equipment was too big to begin with. Get a load calculation from a professional technician, like one from Service Experts Heating & Air Conditioning by calling 613-817-1591. This will affect if your present HVAC setup can manage the modifications you’ve made to your house.

Option 2: Install a New HVAC System

Another solution for delivering heat and air conditioning into your home addition is to extend the ductwork from your existing forced-air equipment. If you have radiators or baseboard heating, you can add hot water piping to the new area.

Please note that, in addition to ductwork or water piping, you could also have to install HVAC equipment to take care of the higher load. The ensuing increase in electricity usage could even need an electrical panel upgrade. If your heating and cooling system requires a replacement soon, this may be a good option.

Option 3: Install a Ductless Mini-Split

Rather than getting a new unit to handle the extra space, you can get a stand-alone one. Ductless mini-splits are great for this. They use two parts. There’s a condensing component that is placed on cement outside, similar to an air conditioner. Then there’s the sleek indoor blower that mounts against the ceiling or wall.

Like a central heat pump, mini-split HVAC systems provide both heating and cooling for constant comfort from a single setup.

Since it has a wall- or ceiling-mounted air handler, ductwork isn’t necessary. You can even link up to four indoor air handlers with one outdoor unit for zoned heating and cooling in distinct spaces in your house. A ductless mini-split could be the right HVAC system for your home addition if:

  • Your existing system can’t absorb the added space, and you’re not able to replace it all right away.
  • The old and expanded spaces have varying heating and cooling needs.
  • You would like to add air conditioning to your house without putting in or extending the ductwork.

If you need help figuring out which HVAC option is ideal, let Service Experts Heating & Air Conditioning offer our suggestions. We have a lot of experience helping homeowners adjust their indoor comfort, with a commitment to efficiency and eco-friendly HVAC systems.

We’ll start the process by completing a load calculation to figure out your needs. Then, we can give cost breakdowns for ductwork installation and system upgrades vs. installing a ductless mini-split HVAC system. We’ll give you all the possibilities so you can make an informed decision. To start, contact us at 613-817-1591 to schedule an appointment now!

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