DUAL FUEL/MULTI-STAGE 400-SERIES THERMOSTAT 7 DAY OR 5/1/1 PROGRAMMABLE WITH OUTDOOR TEMPERATURE SENSOR FOUR HEAT/TWO COOL 24VAC

DUAL FUEL/MULTI-STAGE 400-SERIES THERMOSTAT, VOLTS:20 TO 30VAC OR BATTERY 2-AA, 7 DAY OR 5/1/1 PROGRAMMABLE OR NON-PROGRAMMABLE WITH OUTDOOR TEMPERATURE SENSOR FOUR HEAT/TWO COOL,HUMIDITY/DEHUMIDITY CONTROL AND AUTOMATIC HEAT/COOL CHANGEOVER OPTION, SINGLE STAGE,MULTI-STAGE,HEAT PUMP,BRIGHT 12 SQUARE INCH TOUCHSCHREEN DISPLAY, SETPOINT RANGE:45 to 99degF(7 to 37degC), KEYPAD LOCKOUT OPTION, TERMINALS:O/B L, Y2, Y, G, RC, RH,C, +, S, -, HM, W2, W/E, 6, DHM, DIMS:4-1/2"H X 6"W X 1-1/4"D, COLOR:WHITE, WEIGHT:1.10 POUNDS, (MADE IN CHINA)MFG/BOX. **(ALT # RUHCTST422DFMS)**