“ Let me share the brutal truth: most HVAC failures occur because someone ignored a step. Failed to calculate the load accurately. Used incorrect equipment. Miscalculated the insulation needs. We've personally fixed hundreds of these messes. And each and every time, we file away another lesson. Like in 2017, when we decided on adding smart thermostats to each installation. Why? Because Sarah, our master tech, got frustrated of watching homeowners waste money on bad temperature settings. Now clients save $500+ yearly.
https://www.houzz.com/hznb/professionals/home-automation-and-home-media/product-air-heating-cooling-and-electric-pfvwus-pf~1742073236 ”