Here's the ugly truth: nearly all HVAC failures take place because someone ignored a step. Did not calculate the load accurately. Used undersized equipment. Misjudged the insulation needs. We've fixed dozens of these messes. And each time, we file away another lesson. Like in 2017, when we started adding smart thermostats to every system. Why? Because Sarah, our senior tech, got frustrated of watching homeowners waste money on inefficient temperature control. Now clients save $500+ yearly.
https://www.brownbook.net/business/54577473/prod uct-air-heating