Is It Vital to 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 more square footage in your house is sure to be handy. Just don’t forget to think about the heating and cooling necessities of the new space. One of those points should cover whether you should upgrade your HVAC system for a home addition in Saint Charles. Our instructions will help you as you get started with the process.

Option 1: No Upgrade Necessary

If the home addition includes enlarging a space instead of adding entirely new rooms, you may not need to improve the HVAC system at all. This is usually the case if your heating and cooling equipment was oversized when they were installed. Get a load calculation from a professional technician, such as one from Golden Seal Service Experts by calling 630-246-2698. This will figure out if your existing HVAC equipment can take on the changes you’ve made to your house.

Option 2: Replace Your HVAC System

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

Be mindful that, adding ductwork or water piping, you could also have to add HVAC equipment to manage the bigger load. The subsequent increase in electricity usage could even call for a new electrical panel. If your heating and cooling system requires a replacement soon, this could be perfectly acceptable.

Option 3: Add a Ductless Mini-Split

Instead of getting a new equipment to manage the extra area, you can put in a stand-alone one. Ductless mini-splits are great for this. They consist of two parts. There’s a condensing component that is installed on a slab outdoors, similar to an air conditioner. Then there’s the small indoor blower that mounts on 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 system.

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

  • Your existing system can’t take on the added room, and you’re not ready to replace it all right now.
  • The old and expanded rooms have different heating and cooling needs.
  • You want to add air conditioning to your home without installing or lengthening the ductwork.

If you need help figuring out which HVAC option is best, let Golden Seal Service Experts offer our advice. We have years of experience helping homeowners dial in their indoor comfort, with a passion for efficiency and eco-friendly HVAC systems.

We’ll start the process by performing a load calculation to figure out your needs. Then, we can give cost listings for ductwork installation and system upgrades vs. getting a ductless mini-split HVAC system. We’ll give you all the solutions so you can make a smart decision. To get started, call at 630-246-2698 to schedule an appointment right away!

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