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

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

Option 1: No Upgrade Required

If the home addition involves expanding a room rather than building totally new rooms, you may not need to upgrade the HVAC system at all. This is most likely the situation if your heating and cooling equipment was oversized to begin with. Request a load calculation from an Expert technician, such as one from Rolf Griffin Service Experts by calling 260-557-1275. This will affect if your current HVAC system can manage the modifications you’ve made to your house.

Option 2: HVAC System Upgrade

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

Be mindful that, along with ductwork or water piping, you might also have to install HVAC equipment to manage the bigger load. The subsequent increase in electricity use could even need an electrical panel upgrade. If your heating and cooling system needs to be replaced soon, this could be a good option.

Option 3: Install a Ductless Mini-Split

Instead of upgrading your existing equipment to handle the extra area, you can install a stand-alone one. Ductless mini-splits are perfect for this. They use two parts. There’s a condensing component that is placed on a slab outside, much like an air conditioner. Then there’s the small indoor blower that is installed to the ceiling or wall.

Akin to a central heat pump, mini-split HVAC systems deliver both heating and cooling for constant comfort from a single setup.

Since it has a wall- or ceiling-mounted air handler, zero ductwork is required. You can even link up to four indoor units with one outdoor unit for zoned heating and cooling in different areas in your house. A ductless mini-split may be the right HVAC solution for your home addition if:

  • Your existing system can’t handle the additional room, and you’re not ready to replace it all right away.
  • The old and additional rooms have varying heating and cooling needs.
  • You want to add air conditioning to your home without getting or adding on to the ductwork.

If you need help determining which HVAC option is a good match, let Rolf Griffin Service Experts provide our suggestions. We have years of experience helping homeowners adjust their indoor comfort, with a dedication to efficiency and eco-friendly HVAC solutions.

Let us start by doing a load calculation to determine your needs. Then, we can offer cost breakdowns for ductwork installation and system upgrades vs. getting a ductless mini-split HVAC system. We’ll give you all the options so you can make a wise decision. To get started, contact us at 260-557-1275 to schedule an appointment now!

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