... unit of 230v programmable thermostat with LCD, floor heating, room temperature controller Description:This listing includes: 1 unit of programmable thermostat with ... 0.5-10°C adjustable,factor setting±1°CAmbient temperature:5~50°CProtective houseing:IP20 Housing material: anti- ... mm)Connecting diagram as below: 1 unit of 230v programmable thermostat with LCD, floor heating, room temperature controller