Is It Necessary to Install a New HVAC System for a Home Addition?

Whether you’re adding a second family room, a guest space or expanding the kitchen, having additional square footage in your home is sure to be convenient. Just keep in mind you need to think over the heating and cooling necessities of the new room. One of those factors should involve whether you should upgrade your HVAC system for a home addition in West Palm Beach. 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 enlarging an area instead of building entirely new rooms, you may not need to enhance the HVAC system at all. This is often the case if your heating and cooling system was oversized to begin with. Request a load calculation from a pro technician, like one from Service Experts Heating & Air Conditioning by calling 561-629-1826. This will figure out if your existing HVAC system can manage the changes you’ve made to your residence.

Option 2: Replace Your HVAC System

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

Be aware that, along with ductwork or water piping, you may also have to add HVAC equipment to manage the bigger load. The subsequent increase in electricity consumption could even require a new electrical panel. If your heating and cooling system needs to be replaced soon, this might be a good solution.

Option 3: Get a Ductless Mini-Split

Rather than upgrading your existing unit to manage the additional area, you can add a stand-alone one. Ductless mini-splits are great for this. They have two parts. There’s a condensing system that is placed on the ground outdoors, much like an air conditioner. Then there’s the small indoor blower that is placed to the ceiling or wall.

Similar to a central heat pump, mini-split HVAC systems provide both heating and cooling for continual comfort from a sole piece of equipment.

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

  • Your current system can’t handle the additional room, and you’re not able to replace it all right now.
  • The old and new additions have varying heating and cooling needs.
  • You are looking to add air conditioning to your residence without putting in or extending the ductwork.

If you need help determining which HVAC option is best, let Service Experts Heating & Air Conditioning provide our advice. 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 completing a load calculation to determine your needs. Then, we can give cost breakdowns for ductwork installation and system upgrades vs. installing a ductless mini-split HVAC system. We’ll give you all the options so you can make a smart decision. To start, reach at 561-629-1826 to schedule an appointment today!

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