Should You Get a New HVAC System for a Home Addition?

Whether you’re putting on a second family room, a guest space or growing 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 include 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 Needed

If the home addition includes enlarging an area rather than putting on entirely new rooms, you may not need to improve the HVAC system at all. This is most likely the situation if your heating and cooling system was too big when they were installed. 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 residence.

Option 2: Replace Your HVAC System

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

You should know that, adding ductwork or water piping, you might also have to install HVAC equipment to handle the bigger load. The following increase in electricity consumption may even need an enhanced electrical panel. If your heating and cooling system requires a replacement soon, this might be a good option.

Option 3: Install a Ductless Mini-Split

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

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

Since it has a wall- or ceiling-mounted air handler, you don’t need ductwork. 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 might be the best HVAC solution for your home addition if:

  • Your existing system can’t absorb the additional square footage, and you’re not able to replace it all right away.
  • The old and new spaces have different heating and cooling needs.
  • You are looking to add air conditioning to your house without getting or adding on to the ductwork.

If you need help determining 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 give 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, call at 226-270-1164 to schedule an appointment right away!

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