Ductless mini-split systems are gaining popularity among homeowners for their flexibility, energy efficiency, and ability to deliver customized comfort to individual rooms or zones. Ductless mini splits in Boulder are a great choice for homeowners who want energy efficiency, precise temperature control, and a quiet alternative to traditional HVAC systems. They’re especially suitable for the region’s variable climate, offering year-round comfort no matter the season. But when deciding to install one, a common question arises: How many mini-split units does a home need? Let’s break it down to help you make the best decision for your home.