Do I Need to Upgrade My HVAC System for a Home Addition?

Whether you’re putting on a second family room, a guest space or enlarging the kitchen, having more square footage in your home is sure to prove useful. Just keep in mind you need to think about the heating and cooling requirements of the new room. One of those factors should incorporate whether you should upgrade your HVAC system for a home addition in London. Our guide will help you as you get started with the process.

Option 1: No Upgrade Necessary

If the home addition calls for enlarging an area rather than building entirely new rooms, you may not need to improve the HVAC system at all. This is most likely the case if your heating and cooling system was too big originally. Book a load calculation from an Expert technician, such as one from Roy Inch & Sons Service Experts by calling 226-270-1164. This will figure out if your present HVAC setup can handle the changes you’ve made to your home.

Option 2: Replace Your HVAC System

Another idea for getting heat and air conditioning into your home addition is to lengthen the ductwork from your present forced-air system. If you have radiators or baseboard heating, you can add hot water piping to the new space.

Please note that, adding ductwork or water piping, you could also have to install HVAC equipment to handle the increased load. The resulting increase in electricity use may even call for an enhanced electrical panel. If your heating and cooling system requires a replacement soon, this could be a good option.

Option 3: Install a Ductless Mini-Split

In place of getting a new equipment to manage the added square footage, you can add a separate one. Ductless mini-splits are ideal for this. They consist of two parts. There’s a condensing system that sits on the ground outside, similar to an air conditioner. Then there’s the sleek indoor blower that is installed on the ceiling or wall.

Akin to a central heat pump, mini-split HVAC systems deliver both heating and cooling for constant comfort from a sole piece of equipment.

Since it includes a wall- or ceiling-mounted air handler, no ductwork is required. You can even link up to four indoor air handlers with one outdoor unit for zoned heating and cooling in different parts of your house. A ductless mini-split may be the ideal HVAC option for your home addition if:

  • Your existing system can’t take on the additional square footage, and you’re not able to replace it all today.
  • The old and new spaces have different heating and cooling needs.
  • You would like to add air conditioning to your residence without putting in or lengthening the ductwork.

If you need help figuring out which HVAC option is ideal, let Roy Inch & Sons Service Experts offer our suggestions. We have a wealth of experience helping homeowners adjust their indoor comfort, with a passion for efficiency and eco-friendly HVAC systems.

We’ll start the process by completing a load calculation to learn your needs. Then, we can provide cost comparisons for ductwork installation and system upgrades vs. getting a ductless mini-split HVAC system. We’ll present you with all the options so you can make a smart decision. To start, reach at 226-270-1164 to schedule an appointment now!

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