ZAP Cooling & Heating — North Georgia’s HVAC Knowledge Center

Your Trusted Homeowner Answer Hub for Heating, Cooling, Ductwork & Comfort

Buying or repairing an HVAC system can feel overwhelming — especially with Georgia’s heat, humidity, and unpredictable weather.

With many decades of real field experience in North Georgia attics, crawl spaces, and homes, I’ve answered every HVAC question you can imagine. This page is designed to give you clear, honest answers so you can make confident decisions and avoid costly mistakes.

Below you’ll find over 200 expert answers, written in simple, straightforward language — the same way we explain things to our customers in person.