Let me share the brutal truth: the majority of HVAC failures happen because someone skipped a step. Did not calculate the load properly. Used incorrect equipment. Miscalculated the insulation needs. We've fixed dozens of these failures. And each and every time, we remember another learning. Like in 2017, when we began adding smart thermostats to every install. Why? Because Sarah, our master tech, got frustrated of watching homeowners waste money on bad temperature management. Now clients save hundreds yearly.
https://homeguide.com/wa/everett/garage-door-repair/product-air-heating-xhvDmV4PL