Do I Need to Upgrade My HVAC System for a Home Addition?

Whether you’re building a second family room, a guest area or growing the kitchen, having additional square footage in your home is sure to be convenient. Just remember to think about the heating and cooling needs of the new area. One of those factors should cover whether you should upgrade your HVAC system for a home addition in Charleston. Our instructions will help you as you take the first step in the process.

Option 1: No Upgrade Necessary

If the home addition calls for growing a room instead of building completely new rooms, you may not need to upgrade the HVAC system at all. This is often the situation if your heating and cooling units were too big when they were installed. Request a load calculation from a professional technician, for example one from Pardee Service Experts by calling 843-410-6103. This will decide if your present HVAC setup can manage the upgrades you’ve made to your residence.

Option 2: HVAC System Upgrade

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

Be mindful that, adding ductwork or water piping, you could also have to install HVAC equipment to manage the bigger load. The following increase in electricity consumption may even need an enhanced electrical panel. If your heating and cooling system needs to be replaced soon, this could be a good solution.

Option 3: Get a Ductless Mini-Split

In place of getting a new equipment to manage the extra space, you can put in a stand-alone one. Ductless mini-splits are perfect for this. They use two parts. There’s a condensing unit that is placed on cement outdoors, akin to an air conditioner. Then there’s the sleek indoor blower that mounts to the ceiling or wall.

Like a central heat pump, mini-split HVAC systems provide both heating and cooling for constant comfort from one setup.

Since it has a wall- or ceiling-mounted air handler, no ductwork is required. You can even add up to four indoor units with one outdoor unit for zoned heating and cooling in different areas in your home. A ductless mini-split could be the ideal HVAC option for your home addition if:

  • Your present system can’t handle the added space, and you’re not prepared to replace everything today.
  • The old and new rooms have differing heating and cooling needs.
  • You are looking to add air conditioning to your house without putting in or lengthening the ductwork.

If you need help determining which HVAC option is best, let Pardee Service Experts give our suggestions. We have a lot of experience helping homeowners fine-tune their indoor comfort, with a commitment to efficiency and eco-friendly HVAC systems.

We’ll start the process by performing a load calculation to figure out your needs. Then, we can provide cost listings for ductwork installation and system upgrades vs. getting a ductless mini-split HVAC system. We’ll offer you all the solutions so you can make a wise decision. To begin, reach at 843-410-6103 to schedule an appointment now!

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