Posted by ArmandIrown on January 06, 2026 at 09:48:57:
In Reply to: On forum rear- evident fistula. posted by 하이오피주소 on January 17, 2025 at 13:16:18:
This is the brutal truth: nearly all HVAC failures occur because someone ignored a step. Did not calculate the load properly. Used incorrect equipment. Miscalculated the insulation needs. We've fixed hundreds of these disasters. And each and every time, we file away another insight. Like in 2017, when we began adding smart thermostats to all install. Why? Because Sarah, our master tech, got sick of watching homeowners lose money on poor temperature management. Now clients save hundreds yearly.
https://www.crunchbase.com/organization/product-air-heating-cooling-and-electric