This is hands down one of the best apps for any HVAC technician, service manager, owner ever!!Not only is fully functional, but very easy to navigate to get the information. This app will cut down the technicians time spent getting answers!!!Thanks Lennox

Used to be a great app until the new update. Now it will not let you look alarm codes up, any alarm you enter is says it doesn’t exist

This product doesn’t work any and all codes, are nonexistent codes.App is just as junkie as their equipment.