This is the harsh truth: the majority of HVAC failures occur because someone missed a step. Did not calculate the load correctly. Used cheap equipment. Miscalculated the insulation needs. We've personally fixed countless of these messes. And every time, we file away another learning. Like in 2017, when we began adding remote monitoring to all installation. Why? Because Sarah, our master tech, got frustrated of watching homeowners lose money on poor temperature control. Now clients save hundreds yearly. https://pixabay.com/users/54171163/