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

Whether you’re putting on a second family room, a guest space or expanding the kitchen, having extra square footage in your residence is sure to be convenient. Just don’t forget to think over the heating and cooling necessities of the new room. One of those points should cover whether you should upgrade your HVAC system for a home addition in Voorhees. Our instructions will help you as you begin the process.

Option 1: No Upgrade Needed

If the home addition involves expanding a room instead of building totally new rooms, you may not need to upgrade the HVAC system at all. This is most likely the instance if your heating and cooling system was too big to begin with. Book a load calculation from a pro technician, for example one from Atmostemp Service Experts by calling 856-310-4824. This will decide if your current HVAC system can take on the upgrades you’ve made to your residence.

Option 2: Upgrade Your HVAC System

Another option for bringing heat and air conditioning into your home addition is to extend the ductwork from your present forced-air equipment. If you rely on radiators or baseboard heating, you can add hot water piping to the new area.

Be aware that, along with ductwork or water piping, you may also have to install HVAC equipment to take care of the higher load. The subsequent increase in electricity use could even need an electrical panel upgrade. If your heating and cooling system is due for a replacement soon, this may be perfectly acceptable.

Option 3: Add a Ductless Mini-Split

Rather than installing a new system to manage the added square footage, you can install a stand-alone one. Ductless mini-splits are great for this. They have two parts. There’s a condensing unit that is installed on cement outdoors, similar to an air conditioner. Then there’s the space-saving indoor blower that is placed to the ceiling or wall.

Similar to a central heat pump, mini-split HVAC systems offer both heating and cooling for year-round comfort from a single solution.

Since there’s a wall- or ceiling-mounted air handler, no ductwork is required. You can even link up to four indoor blowers with one outdoor unit for zoned heating and cooling in differing spaces in your residence. A ductless mini-split might be the right HVAC solution for your home addition if:

  • Your present system can’t absorb the added square footage, and you’re not able to replace it all today.
  • The old and additional spaces have different heating and cooling needs.
  • You want to add air conditioning to your home without putting in or lengthening the ductwork.

If you need help determining which HVAC option is right for you, let Atmostemp Service Experts give our recommendations. We have a lot of experience helping homeowners dial in their indoor comfort, with a dedication to efficiency and eco-friendly HVAC options.

We’ll get started by conducting a load calculation to learn your needs. Then, we can give cost listings for ductwork installation and system upgrades vs. putting in a ductless mini-split HVAC system. We’ll give you all the options so you can make an informed decision. To start, reach at 856-310-4824 to schedule an appointment now!

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