Why We Wire HVAC Systems In Reverse: The Climate Control Lesson We Discovered at Age 16

[Josephnob]

Let me share the brutal truth: most HVAC failures take place because someone ignored a step. Didn't calculate the load accurately. Used incorrect equipment. Miscalculated the insulation needs. We've fixed hundreds of these messes. And every time, we record another lesson. Like in 2017, when we began adding WiFi controls to all system. Why? Because Sarah, our master tech, got tired of watching homeowners burn money on poor temperature settings. Now clients save $500+ yearly.
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