This is the ugly truth: nearly all HVAC failures take place because someone skipped a step. Failed to calculate the load accurately. Used cheap equipment. Misjudged the insulation needs. We've fixed dozens of these messes. And every time, we remember another lesson. Like in 2017, when we started adding smart thermostats to every system. Why? Because Sarah, our lead tech, got tired of watching homeowners burn money on inefficient temperature settings. Now clients save hundreds yearly. https://www.twitch.tv/productairheating/about