Heat/cool thermostat, preprogrammed, 4 periods per day, weekdays, saturday and sunday can be different, keyboard lockout, rh humidity indicator, graphic filter monitor, programmable vacation return, lighted display, vacation hold, tempor
5-1-1 programmable, heat/cool thermostat, preprogrammed, 4 periods per day, weekdays, saturday and sunday can be different, keyboard lockout, rh humidity indicator, graphic filter monitor, programmable vacation return, lighted display, vacation hold, temporary override, for use on most 24v heating and a/c systems, 1 stage heat, 1 stage cool gas, oil, electric or single stage heat pump systems, 2 wire heat only hydronic systems, milliv systems. |
