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

Whether you’re putting on a second family room, a guest suite or expanding the kitchen, having extra square footage in your house is sure to prove useful. Just remember to consider the heating and cooling needs of the new room. One of those considerations should involve whether you should upgrade your HVAC system for a home addition in Buffalo. Our guide will help you as you get started with the process.

Option 1: No Upgrade Needed

If the home addition includes growing an area as opposed to putting on totally new rooms, you may not need to improve the HVAC system at all. This is most likely the case if your heating and cooling system was too big originally. Get a load calculation from an Expert technician, like one from Sunbeam Service Experts by calling 716-427-6807. This will figure out if your existing HVAC setup can take on the changes you’ve made to your home.

Option 2: HVAC System Upgrade

Another idea for getting heat and air conditioning into your home addition is to lengthen the ductwork from your existing forced-air system. If you rely on radiators or baseboard heating, you can lengthen hot water piping to the new area.

Bear in mind that, adding ductwork or water piping, you may also have to install HVAC equipment to manage the higher load. The resulting increase in electricity usage could even require a new electrical panel. If your heating and cooling system requires a replacement soon, this could be a good solution.

Option 3: Get a Ductless Mini-Split

Instead of installing a new unit to handle the additional space, you can install an independent one. Ductless mini-splits are perfect for this. They consist of two parts. There’s a condensing unit that is installed on the ground outdoors, similar to an air conditioner. Then there’s the compact indoor blower that mounts against the ceiling or wall.

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

Since it uses a wall- or ceiling-mounted air handler, zero ductwork is required. You can even join up to four indoor units with one outdoor unit for zoned heating and cooling in differing parts of your house. A ductless mini-split may be the right HVAC solution for your home addition if:

  • Your existing system can’t absorb the added room, and you’re not able to replace it all right now.
  • The old and expanded additions have varying heating and cooling needs.
  • You are looking to add air conditioning to your home without putting in or lengthening the ductwork.

If you need help deciding which HVAC option is right for you, let Sunbeam Service Experts give our advice. We have years of experience helping homeowners fine-tune their indoor comfort, with a dedication to efficiency and eco-friendly HVAC solutions.

Let us start by completing a load calculation to determine your needs. Then, we can provide cost listings for ductwork installation and system upgrades vs. putting in a ductless mini-split HVAC system. We’ll give you all the solutions so you can make a wise decision. To get started, call at 716-427-6807 to schedule an appointment today!

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