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

Whether you’re adding a second family room, a guest space or enlarging the kitchen, having additional square footage in your house is sure to be convenient. Just don’t forget to consider the heating and cooling requirements of the new area. One of those points should incorporate whether you should upgrade your HVAC system for a home addition in Birmingham. Our guidebook will help you as you begin the process.

Option 1: No Upgrade Required

If the home addition includes expanding a room instead of putting on totally new rooms, you may not need to improve the HVAC system at all. This is usually the case if your heating and cooling units were oversized to begin with. Get a load calculation from a pro technician, such as one from Norrell Service Experts by calling 205-267-0023. This will affect if your present HVAC setup can take on the changes you’ve made to your residence.

Option 2: Replace Your HVAC System

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

Be mindful that, along with ductwork or water piping, you may also have to install HVAC equipment to handle the bigger load. The subsequent increase in electricity usage could even call for an electrical panel upgrade. If your heating and cooling system requires a replacement soon, this may be a good solution.

Option 3: Get a Ductless Mini-Split

In place of getting a new equipment to handle the additional space, you can put in a stand-alone one. Ductless mini-splits are ideal for this. They have two parts. There’s a condensing system that is placed on the ground outdoors, similar to an air conditioner. Then there’s the space-saving indoor blower that is installed against the ceiling or wall.

Akin to a central heat pump, mini-split HVAC systems offer both heating and cooling for constant comfort from a sole solution.

Since it links with a wall- or ceiling-mounted air handler, you don’t need ductwork. You can even link up to four indoor blowers with one outdoor unit for zoned heating and cooling in distinct parts of your house. A ductless mini-split might be the ideal HVAC solution for your home addition if:

  • Your existing system can’t take on the added area, and you’re not able to replace everything right now.
  • The old and expanded rooms have different heating and cooling needs.
  • You are looking to add air conditioning to your residence without installing or lengthening the ductwork.

If you need help determining which HVAC option is a good match, let Norrell Service Experts offer our recommendations. We have a lot of experience helping homeowners adjust their indoor comfort, with a dedication to efficiency and eco-friendly HVAC systems.

We’ll start the process by doing a load calculation to figure out your needs. Then, we can give cost listings for ductwork installation and system upgrades vs. installing a ductless mini-split HVAC system. We’ll present you with all the solutions so you can make a smart decision. To begin, reach at 205-267-0023 to schedule an appointment right away!

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