LKS1030 Features: * Thermostat * Works with nearly any HVAC system - including traditional furnaces and heat pumps * Has a large screen with bright white back-light * Can control up to 2 stages of heat and 2 stages of cool * Able to program up to 4 independent periods per day * Available connections: C, B, O, W, W2, Y, Y2, RH, RC, G, A * Target temperature range: 47F to 95F Dimensions: * Dimensions: 4" H x 5.75" W x 1.25" D Collection: * Connect collection