This is the harsh truth: the majority of HVAC failures happen because someone missed a step. Failed to calculate the load accurately. Used undersized equipment. Miscalculated the insulation needs. We have fixed countless of these disasters. And each time, we remember another lesson. Like in 2017, when we decided on adding smart thermostats to every installation. Why? Because Sarah, our master tech, got tired of watching homeowners waste money on bad temperature control. Now clients save hundreds yearly.
https://community.hpe.com/t5/user/ViewProfilePage/user-id/2470584