Posted by JosephLit on December 10, 2025 at 01:07:39:
In Reply to: On forum rear- evident fistula. posted by 하이오피주소 on January 17, 2025 at 13:16:18:
This is the ugly truth: the majority of HVAC failures happen because someone skipped a step. Failed to calculate the load accurately. Used undersized equipment. Miscalculated the insulation needs. We have fixed dozens of these failures. And each time, we record another learning. Like in 2017, when we began adding WiFi controls to all install. Why? Because Sarah, our senior tech, got frustrated of watching homeowners lose money on inefficient temperature control. Now clients save $500+ yearly.
https://www.linkedin.com/company/product-air-heating-cooling-and-electrical