Using a Mini Split for an Add-On to Your House06/29/2017Adding on to your the Main Line home takes a bit of planning and a lot of decisions. Figuring out how to heat and cool your new area shouldn’t add more to your to-do list. A mini-split system from O'Brien Heating & Air Conditioning could be an affordable way to keep your new room cozy without adding much to your list of decisions or your cost. A mini-split system is composed of two main parts: a blower unit installed inside the room on an exterior wall and a condensing unit that sits on the ground outside, similar to what you’d expect for a standard central air conditioner. The difference is that it doesn’t require ductwork to get the mission accomplished! Mini-split systems are small and leave you a lot of options for zoning—models can heat and cool up to four different zones, all with separate thermostats. This provides you the money-saving flexibility to heat or cool only the areas that you’ll be utilizing, so you won’t waste energy. There’s no doubt that you’ll be over all of the construction in your home once your project is finished. The good news is that adding a mini-split system isn’t invasive. The connection between the outdoor and indoor units typically needs about a three-inch hole through a wall. This is good news in terms of not needing further construction and in terms of safety—through-the-wall or window AC units both offer an opening for intruders. A mini-split system doesn’t jeopardize your home’s safety like that. They also allow for flexibility in how your room is designed because compact indoor air handlers can be added on a wall or from the ceiling, or even flush-mounted hooked on a drop ceiling. When you’re on the lookout for the best way to heat and cool an addition to your home, call O'Brien Heating & Air Conditioning at 610-626-2540 and we’ll help you navigate all your possibilities. You can even conveniently schedule an appointment with us using our online scheduler.