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HVAC
HVAC is the system that heats, cools, and moves air through your home.
Why it matters
It controls comfort and humidity. A weak design creates hot rooms, cold rooms, and high bills.
Where people get this wrong
HVAC is not only the furnace or heat pump. Ducts and returns matter. Bigger equipment is not always better.
Real-world example
The thermostat says everything is fine, but the back bedroom feels like a cave. That usually means airflow needs attention, not a new thermostat.
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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