7 day, 5-2 day or non-programmable ,large 5 sq. In. Display with bright blue backlight , auto or manual changeover;Speed bar multi-function button , adjustable temperature limits , indoor or outdoor remote sensing , speed set programming mode ,;Meets energy aware guidelines* , hardwire or battery powered , multi-level keypad lockout ,;Separate user and installer reset buttons , programmable Fan with on or auto modes , adaptive recovery mode (arm );Temporary override limits , residential or commercial modes , compatible with 2 or 3 wire hydronic zone systems ,
