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

Whether you’re adding a second family room, a guest space or expanding the kitchen, having additional square footage in your residence is sure to be convenient. Just don’t forget to consider the heating and cooling necessities of the new area. One of those points should incorporate 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 idea for getting heat and air conditioning into your home addition is to lengthen 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.

You should know that, along with ductwork or water piping, you might also have to install HVAC equipment to take care of the higher load. The ensuing increase in electricity usage might even call for an electrical panel upgrade. If your heating and cooling system needs to be replaced soon, this may be a good option.

Option 3: Install a Ductless Mini-Split

Rather than installing a new equipment to handle the extra area, you can get a stand-alone one. Ductless mini-splits are great for this. They use two parts. There’s a condensing system that is installed on a slab outside, akin 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 includes a wall- or ceiling-mounted air handler, ductwork isn’t necessary. You can even link up to four indoor blowers with one outdoor unit for zoned heating and cooling in differing areas 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 additional space, and you’re not ready to replace it all today.
  • The old and expanded spaces have varying heating and cooling needs.
  • You would like to add air conditioning to your house without getting or extending the ductwork.

If you need help figuring out which HVAC option is ideal, let Service Experts Heating & Air Conditioning offer our recommendations. We have a wealth of experience helping homeowners adjust their indoor comfort, with a dedication 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 listings for ductwork installation and system upgrades vs. installing a ductless mini-split HVAC system. We’ll present you with all the solutions so you can make an informed decision. To start, contact us at 613-817-1591 to schedule an appointment now!

Contact Us