Venstar 1 Day Programmable MultiStage Thermostat -

DescriptionSmall but mighty, this simple model offers a very large display with a continuous backlight making it extremely easy to read and use. Features: Autochangeover - automatically switches between heating and cooling as needed LED indicator glows green or red to indicate cooling or heating Controls temperature to within 1 degree of set point One of All 2-stage cooling, 2-stage heating for use with gas/electric, heat pump or hydronic system All programming and set points stored in non-volatile memory Thermostat locking - set points can only adjusted by authorized individuals when this feature is on Works with 4 or 5 wires (no common necessary) This 1-day programmable thermostat has up to 4 time periods per day. It is extremely simple to operate with extra large display and large, soft buttons. Featuring auto changeover, 2-Stage Heat/2-Stage Cool for use with gas/electrics, heat pumps, electric & hydronic heat. Application: Multi Stage (Heat/Cool) Stages: 2 Heat/2 Cool Programmability: Programmable 24 Hour User Interface: Push Button Mount: Horizontal Options: Password Lockout Large Buttons Large Display Auto Changeover Color: White Height: 3.05" Width: 3.05" Depth (Inches): 1.35"