Should You Upgrade Your HVAC System for a Home Addition?

Whether you’re building a second family room, a guest area or expanding the kitchen, having extra square footage in your residence is sure to be convenient. Just keep in mind you need to consider the heating and cooling needs of the new space. One of those factors should include whether you should upgrade your HVAC system for a home addition in Concord. Our instructions will help you as you take the first step in the process.

Option 1: No Upgrade Required

If the home addition calls for expanding an area instead of putting on completely new rooms, you may not need to enhance the HVAC system at all. This is often the instance if your heating and cooling units were oversized originally. Get a load calculation from a pro technician, such as one from Freschi Service Experts by calling 925-384-1303. This will decide if your existing HVAC equipment can take on the modifications you’ve made to your home.

Option 2: Replace Your HVAC System

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

Be aware that, adding ductwork or water piping, you may also have to put in HVAC equipment to take care of the higher load. The subsequent increase in electricity use may even need 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

Rather than getting a new unit to handle the added area, you can get a stand-alone one. Ductless mini-splits are perfect for this. They use two parts. There’s a condensing unit that is installed on cement outdoors, akin to an air conditioner. Then there’s the small indoor blower that is installed to the ceiling or wall.

Akin to a central heat pump, mini-split HVAC systems offer both heating and cooling for all-season comfort from one system.

Since it links with a wall- or ceiling-mounted air handler, zero ductwork is required. You can even add up to four indoor air handlers with one outdoor unit for zoned heating and cooling in distinct parts of your residence. A ductless mini-split might be the best HVAC solution for your home addition if:

  • Your existing system can’t absorb the added square footage, and you’re not able to replace it all right away.
  • The old and additional rooms have varying heating and cooling needs.
  • You would like to add air conditioning to your residence without installing or adding on to the ductwork.

If you need help deciding which HVAC option is best, let Freschi Service Experts offer our suggestions. We have a wealth of experience helping homeowners fine-tune their indoor comfort, with a passion for efficiency and eco-friendly HVAC solutions.

Let us start by completing a load calculation to learn your needs. Then, we can provide cost comparisons 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 an informed decision. To begin, call at 925-384-1303 to schedule an appointment today!

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