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

Whether you’re building a second family room, a guest suite or enlarging the kitchen, having additional square footage in your home is sure to be handy. Just keep in mind you need to think about the heating and cooling requirements of the new space. One of those considerations should involve whether you should upgrade your HVAC system for a home addition in Long Island. Our guidebook will help you as you get started with the process.

Option 1: No Upgrade Required

If the home addition calls for expanding a space rather than adding totally new rooms, you may not need to improve the HVAC system at all. This is often the case if your heating and cooling equipment was too big when they were installed. Schedule a load calculation from a pro technician, for example one from Matz-Rightway by calling 631-406-9220. This will affect if your existing HVAC setup can handle the upgrades you’ve made to your home.

Option 2: Replace Your HVAC System

Another option for bringing heat and air conditioning into your home addition is to extend the ductwork from your existing forced-air system. If you use radiators or baseboard heating, you can extend hot water piping to the new area.

Be mindful that, in addition to ductwork or water piping, you might also have to install HVAC equipment to manage the increased load. The following increase in electricity consumption could even call for an enhanced electrical panel. If your heating and cooling system needs to be replaced soon, this might be a good option.

Option 3: Install a Ductless Mini-Split

In place of getting a new unit to manage the added area, you can add a stand-alone one. Ductless mini-splits are ideal for this. They use two parts. There’s a condensing unit that sits on the ground outdoors, akin to an air conditioner. Then there’s the sleek indoor blower that is placed to the ceiling or wall.

Similar to a central heat pump, mini-split HVAC systems provide both heating and cooling for continual comfort from one solution.

Since it includes a wall- or ceiling-mounted air handler, you don’t need ductwork. You can even link up to four indoor units with one outdoor unit for zoned heating and cooling in differing parts of your residence. A ductless mini-split could be the right HVAC solution for your home addition if:

  • Your existing system can’t take on the added space, and you’re not ready to replace everything right now.
  • The old and additional rooms have different heating and cooling needs.
  • You would like to add air conditioning to your residence without installing or adding on to the ductwork.

If you need help determining which HVAC option is a good match, let Matz-Rightway give our advice. We have a wealth of experience helping homeowners adjust their indoor comfort, with a passion for efficiency and eco-friendly HVAC solutions.

Let us start by conducting a load calculation to determine your needs. Then, we can give cost comparisons for ductwork installation and system upgrades vs. putting in a ductless mini-split HVAC system. We’ll give you all the possibilities so you can make a wise decision. To begin, call at 631-406-9220 to schedule an appointment today!

chat now widget box