HouseChalk
Mini-split
A mini-split is a ductless heating and cooling system with an outdoor compressor and one or more indoor air handlers.
Why it matters
Mini-splits can heat and cool individual zones without ductwork. They are efficient and work well for additions, conversions, and homes without ducts.
Where people get this wrong
Mini-splits need proper sizing for each space. One unit cannot condition an entire house unless it is designed for that. Installation quality matters.
Real-world example
A garage is converted to an office. A mini-split is installed because running ductwork would be expensive and invasive. The room stays comfortable year-round.
Where this hits your build
This affects daily comfort in every room. Problems often show up after move-in when certain rooms run hot, cold, or noisy.
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