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

Whether you’re building a second family room, a guest area or growing the kitchen, having extra square footage in your home is sure to be handy. Just remember to think over 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 Austin. Our guidebook will help you as you begin the process.

Option 1: No Upgrade Necessary

If the home addition calls for enlarging a space as opposed to adding totally new rooms, you may not need to improve the HVAC system at all. This is often the instance if your heating and cooling equipment was too big to begin with. Request a load calculation from a professional technician, like one from Strand Brothers Service Experts by calling 512-596-1257. This will decide if your existing HVAC setup can take on the modifications you’ve made to your home.

Option 2: Replace Your HVAC System

Another solution for delivering heat and air conditioning into your home addition is to extend the ductwork from your present forced-air unit. If you use radiators or baseboard heating, you can lengthen hot water piping to the new room.

You should know that, in addition to ductwork or water piping, you may also have to put in HVAC equipment to handle the increased load. The ensuing increase in electricity usage could even call for an electrical panel upgrade. If your heating and cooling system is due for a replacement soon, this may be a good option.

Option 3: Install a Ductless Mini-Split

Instead of installing a new system to cover the additional area, you can add an independent one. Ductless mini-splits are great for this. They have two parts. There’s a condensing unit 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 offer both heating and cooling for all-season comfort from one solution.

Since it has 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 differing areas in your home. A ductless mini-split might be the best HVAC system for your home addition if:

  • Your present system can’t take on the added room, and you’re not ready to replace every part right away.
  • The old and additional additions have different heating and cooling needs.
  • You are looking to add air conditioning to your house without installing or adding on to the ductwork.

If you need help deciding which HVAC option is right for you, let Strand Brothers Service Experts provide our suggestions. We have a wealth of experience helping homeowners adjust their indoor comfort, with a commitment to efficiency and eco-friendly HVAC options.

We’ll get started by conducting a load calculation to figure out your needs. Then, we can provide cost listings for ductwork installation and system upgrades vs. installing a ductless mini-split HVAC system. We’ll offer you all the possibilities so you can make a wise decision. To start, contact us at 512-596-1257 to schedule an appointment right away!

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