This is the brutal truth: most HVAC failures occur because someone skipped a step. Did not calculate the load properly. Used undersized equipment. Miscalculated the insulation needs. We've personally fixed hundreds of these messes. And each and every time, we file away another insight. Like in 2017, when we started adding WiFi controls to all system. Why? Because Sarah, our master tech, got tired of watching homeowners lose money on bad temperature management. Now clients save $500+ yearly. https://productairheating.mystrikingly.com/