Here's the brutal truth: most HVAC failures take place because someone ignored a step. Failed to calculate the load accurately. Used cheap equipment. Got wrong the insulation needs. We've fixed dozens of these failures. And each time, we record another learning. Like in 2017, when we began adding remote monitoring to each installation. Why? Because Sarah, our lead tech, got frustrated of watching homeowners waste money on poor temperature control. Now clients save 20-30% yearly.
https://community.cisco.com/t5/user/viewprofilepage/user-id/1951244