Is It Required to Upgrade My HVAC System for a Home Addition?

Whether you’re putting on a second family room, a guest suite or enlarging the kitchen, having extra square footage in your residence is sure to be handy. Just keep in mind you need to think over the heating and cooling necessities of the new space. One of those points should cover whether you should upgrade your HVAC system for a home addition in Miami. Our guidebook will help you as you get started with the process.

Option 1: No Upgrade Necessary

If the home addition includes enlarging an area instead of 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 units were oversized to begin with. Request a load calculation from a pro technician, such as one from Service Experts Heating & Air Conditioning by calling 305-440-1505. This will figure out if your present HVAC equipment can handle the changes you’ve made to your residence.

Option 2: Install a New HVAC System

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

Be aware that, in addition to ductwork or water piping, you could also have to put in HVAC equipment to manage the higher load. The following increase in electricity use might even require an enhanced electrical panel. If your heating and cooling system is due for a replacement soon, this could be a good solution.

Option 3: Get a Ductless Mini-Split

Instead of upgrading your existing system to cover the added area, you can install a separate one. Ductless mini-splits are great for this. They have two parts. There’s a condensing unit that sits on cement outdoors, similar to an air conditioner. Then there’s the space-saving indoor blower that is installed on the ceiling or wall.

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

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

  • Your current system can’t absorb the additional square footage, and you’re not ready to replace every part right now.
  • The old and new spaces have differing heating and cooling needs.
  • You would like to add air conditioning to your house without putting in or extending the ductwork.

If you need help deciding which HVAC option is best, let Service Experts Heating & Air Conditioning give our suggestions. We have years of experience helping homeowners dial in their indoor comfort, with a dedication to efficiency and eco-friendly HVAC systems.

We’ll start the process by completing a load calculation to figure out your needs. Then, we can offer cost listings for ductwork installation and system upgrades vs. putting in a ductless mini-split HVAC system. We’ll give you all the possibilities so you can make an informed decision. To get started, reach at 305-440-1505 to schedule an appointment right away!

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