ZEN THERMOSTAT WiFi EDITION, 24 VAC

ZEN THERMOSTAT WiFi EDITION, VOLTS:24 VAC,1 YEAR BATTERY LIFE (USING 4 ENERGIZER LITHIUM L91AA BATTERIES, INCLUDED), CONTINUOUS OPERATION ON C-WIRE (IF PRESENT), COOL, HEAT, AUTO AND EMERGENCY HEAT MODES, MULTI SPEED FAN SUPPORT, PROGRAMMABLE, DIMS:7/8"H X 4 5/16"W X 4 5/16''L, WEIGHT:7 OZ, IN MFG BOX, MADE IN THAILAND.**(ALT # ZZEN02W)**