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

[ArmandFup]

Let me share the ugly truth: nearly all HVAC failures happen because someone skipped a step. Didn't calculate the load properly. Used undersized equipment. Miscalculated the insulation needs. We've fixed countless of these failures. And every time, we record another learning. Like in 2017, when we started adding smart thermostats to each install. Why? Because Sarah, our senior tech, got tired of watching homeowners waste money on poor temperature settings. Now clients save 20-30% yearly.
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