Definition
A method of dividing a home into different comfort zones so each zone can be independently controlleddepending on use and need; an air conditioning system capable of maintaining varying conditions forvarious rooms or zones.
Why it matters in the Wenatchee Valley
The Valley's 100° summers, single-digit winters, and orchard dust work HVAC equipment harder than most climates — so terms like this show up on real estimates here. Use it to ask sharper follow-up questions, and if a quote doesn't add up, our free second opinion reviews it line by line.