Does a Home Addition Call for Upgrading My HVAC System?

Whether you’re adding a second family room, a guest space or enlarging the kitchen, having additional square footage in your house is sure to be convenient. Just keep in mind you need to consider the heating and cooling requirements of the new space. One of those factors should incorporate whether you should upgrade your HVAC system for a home addition in Charlotte. Our guide will help you as you take the first step in the process.

Option 1: No Upgrade Necessary

If the home addition calls for enlarging a room instead of building entirely new rooms, you may not need to enhance the HVAC system at all. This is often the case if your heating and cooling units were oversized originally. Get a load calculation from an Expert technician, such as one from Komfort Air by calling 704-705-8135. This will determine if your existing HVAC setup can handle the upgrades 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 present forced-air system. If you rely on radiators or baseboard heating, you can add hot water piping to the new area.

Please note that, along with ductwork or water piping, you could also have to install HVAC equipment to handle the bigger load. The following increase in electricity consumption might even call for a new electrical panel. If your heating and cooling system requires a replacement soon, this may be a good solution.

Option 3: Get a Ductless Mini-Split

Rather than upgrading your existing unit to manage the additional square footage, you can add a stand-alone one. Ductless mini-splits are perfect for this. They use two parts. There’s a condensing system that is placed on a slab outdoors, much like an air conditioner. Then there’s the small indoor blower that is placed against the ceiling or wall.

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

Since it includes 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 distinct areas in your home. A ductless mini-split could be the right HVAC solution for your home addition if:

  • Your existing system can’t handle the extra square footage, and you’re not ready to replace every part today.
  • The old and expanded additions have varying heating and cooling needs.
  • You are looking to add air conditioning to your home without installing or extending the ductwork.

If you need help deciding which HVAC option is best, let Komfort Air give our suggestions. We have a wealth of experience helping homeowners adjust their indoor comfort, with a dedication to efficiency and eco-friendly HVAC solutions.

Let us start by conducting a load calculation to determine your needs. Then, we can provide cost breakdowns 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 wise decision. To get started, reach at 704-705-8135 to schedule an appointment today!

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