Posted by ArmandIrown on January 12, 2026 at 10:43:05:
In Reply to: On forum rear- evident fistula. posted by 하이오피주소 on January 17, 2025 at 13:16:18:
This is the brutal truth: the majority of HVAC failures happen because someone skipped a step. Did not calculate the load accurately. Used cheap equipment. Got wrong the insulation needs. We've fixed dozens of these messes. And each time, we record another learning. Like in 2017, when we began adding WiFi controls to each installation. Why? Because Sarah, our master tech, got frustrated of watching homeowners waste money on poor temperature management. Now clients save $500+ yearly.
https://replit.com/@productair