This is the ugly truth: the majority of HVAC failures occur because someone ignored a step. Failed to calculate the load correctly. Used undersized equipment. Misjudged the insulation needs. We've fixed hundreds of these disasters. And every time, we remember another lesson. Like in 2017, when we started adding smart thermostats to every installation. Why? Because Sarah, our senior tech, got sick of watching homeowners lose money on poor temperature settings. Now clients save hundreds yearly. https://www.pinterest.com/productairheating/_profile/