Have you ever run across an overheating thermostat? Where the thermostat displayed 90 and the room temp was in the 70s or it was a runaway system? Did you know

Last Month I demonstrated the Installation and basic usage of the app which included how to look up Literature scanning the bar. This month I am going to get into

When it comes to working on the infinity/evolution systems, there are several inverter-driven outdoor units. They all have nicknames, different specification, and different diagnostic methods. For the average technician, it