Is It Required to Get a New HVAC System for a Home Addition?

Whether you’re putting on a second family room, a guest area or growing the kitchen, having additional square footage in your home is sure to prove useful. Just keep in mind you need to think about the heating and cooling requirements of the new space. One of those points should cover whether you should upgrade your HVAC system for a home addition in Louisville. Our instructions will help you as you take the first step in the process.

Option 1: No Upgrade Necessary

If the home addition includes enlarging a room rather than building entirely new rooms, you may not need to improve the HVAC system at all. This is often the instance if your heating and cooling system was oversized to begin with. Schedule a load calculation from a professional technician, for example one from Becht/Givens Service Experts by calling 502-785-8230. This will affect if your present HVAC system can manage the upgrades you’ve made to your residence.

Option 2: Install a New HVAC System

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

Bear in mind that, adding ductwork or water piping, you may also have to install HVAC equipment to take care of the bigger load. The resulting increase in electricity use may even call for an enhanced electrical panel. If your heating and cooling system requires a replacement soon, this could be perfectly acceptable.

Option 3: Add a Ductless Mini-Split

Rather than upgrading your existing system to cover the additional space, you can install a stand-alone one. Ductless mini-splits are perfect for this. They use two parts. There’s a condensing unit that sits on a slab outside, similar to an air conditioner. Then there’s the compact indoor blower that is installed to the ceiling or wall.

Similar to a central heat pump, mini-split HVAC systems deliver both heating and cooling for continuous comfort from a sole solution.

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

  • Your existing system can’t take on the extra space, and you’re not prepared to replace it all today.
  • The old and additional rooms have differing heating and cooling needs.
  • You are looking to add air conditioning to your residence without installing or lengthening the ductwork.

If you need help figuring out which HVAC option is a good match, let Becht/Givens Service Experts offer our recommendations. We have a wealth of experience helping homeowners dial in their indoor comfort, with a dedication to efficiency and eco-friendly HVAC solutions.

Let us start by performing a load calculation to learn your needs. Then, we can offer cost listings for ductwork installation and system upgrades vs. getting a ductless mini-split HVAC system. We’ll present you with all the options so you can make an informed decision. To begin, reach at 502-785-8230 to schedule an appointment right away!

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