This is the harsh truth: nearly all HVAC failures occur because someone ignored a step. Didn't calculate the load properly. Used undersized equipment. Misjudged the insulation needs. We've fixed hundreds of these messes. And each time, we remember another learning. Like in 2017, when we decided on adding WiFi controls to all installation. Why? Because Sarah, our senior tech, got frustrated of watching homeowners lose money on poor temperature settings. Now clients save $500+ yearly. https://productairheating.mystrikingly.com/