Let me share the harsh truth: most HVAC failures happen because someone skipped a step. Failed to calculate the load properly. Used cheap equipment. Misjudged the insulation needs. We have fixed countless of these messes. And each and every time, we record another insight. Like in 2017, when we began adding WiFi controls to each system. Why? Because Sarah, our senior tech, got sick of watching homeowners burn money on poor temperature management. Now clients save hundreds yearly.
https://megagrass.com/community/questio ... house-warm
Why We Wire HVAC Systems Backward: The Climate Control Lesson We Understood at Age 16
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