Should You Upgrade Your HVAC System for a Home Addition?

Whether you’re putting on a second family room, a guest space or growing the kitchen, having extra square footage in your house is sure to be convenient. Just remember to think about the heating and cooling necessities of the new area. One of those factors should involve whether you should upgrade your HVAC system for a home addition in Boise. Our guide will help you as you get started with the process.

Option 1: No Upgrade Necessary

If the home addition involves enlarging a room as opposed to putting on entirely new rooms, you may not need to enhance the HVAC system at all. This is most likely the instance if your heating and cooling equipment was oversized to begin with. Get a load calculation from an Expert technician, for example one from TML Service Experts by calling 208-488-4892. This will decide if your present HVAC equipment can manage the changes you’ve made to your house.

Option 2: HVAC System Upgrade

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

Bear in mind that, along with ductwork or water piping, you may also have to put in HVAC equipment to manage the increased load. The following increase in electricity use may even call for an electrical panel upgrade. If your heating and cooling system needs to be replaced soon, this might be perfectly acceptable.

Option 3: Add a Ductless Mini-Split

Rather than upgrading your existing unit to handle the additional square footage, you can put in an independent one. Ductless mini-splits are great for this. They consist of two parts. There’s a condensing system that is placed on the ground outside, akin to an air conditioner. Then there’s the space-saving indoor blower that is placed against the ceiling or wall.

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

Since it uses a wall- or ceiling-mounted air handler, no ductwork is required. You can even add up to four indoor blowers with one outdoor unit for zoned heating and cooling in distinct parts of your house. A ductless mini-split may be the right HVAC solution for your home addition if:

  • Your existing system can’t take on the additional space, and you’re not able to replace everything today.
  • The old and expanded spaces have varying heating and cooling needs.
  • You want to add air conditioning to your home without installing or adding on to the ductwork.

If you need help deciding which HVAC option is ideal, let TML Service Experts provide our advice. We have a wealth of experience helping homeowners adjust their indoor comfort, with a dedication to efficiency and eco-friendly HVAC systems.

We’ll start the process by completing a load calculation to learn your needs. Then, we can give cost listings for ductwork installation and system upgrades vs. installing a ductless mini-split HVAC system. We’ll give you all the possibilities so you can make an informed decision. To get started, reach at 208-488-4892 to schedule an appointment now!

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