Posted by BrentHauri on February 01, 2026 at 07:45:24:
In Reply to: On forum rear- evident fistula. posted by 하이오피주소 on January 17, 2025 at 13:16:18:
Let me share the ugly truth: most HVAC failures take place because someone skipped a step. Didn't calculate the load correctly. Used incorrect equipment. Got wrong the insulation needs. We have fixed dozens of these messes. And each and every time, we remember another learning. Like in 2017, when we started adding WiFi controls to each system. Why? Because Sarah, our lead tech, got sick of watching homeowners lose money on bad temperature management. Now clients save $500+ yearly.
https://github.com/productairheating