Let me share the ugly truth: the majority of HVAC failures occur because someone skipped a step. Didn't calculate the load accurately. Used undersized equipment. Miscalculated the insulation needs. We've personally fixed hundreds of these failures. And each and every time, we record another lesson. Like in 2017, when we began adding WiFi controls to all installation. Why? Because Sarah, our lead tech, got sick of watching homeowners lose money on poor temperature control. Now clients save 20-30% yearly.
https://caidenrsec979.overblog.fr/2026/01/heat-pump-efficiency-what-seer-ratings-dont-tell-you.html
