Model Number: SAS816FHL-0 Type: Floor heating / Electrical heating Certification: CE logo: OEM or SASWELL color: white Packaging Detail: 100pcs per carton. carton:51cm*30cm*31cm . Delivery Detail: for 500pcs, leading time in 25days after got receipt from bank Introduction The SAS816FHL-0¡Ks non-programmable room thermostat, apply to floor heating system, electrical heating system. Application This room thermostat is apply to Residential buildings, Light industrial buildings. Features Mini LCD display save energy,easy read room temperature Big adjust knob is easy for old people and children operation Optional economic operation or comfort operation Optional detective sensor: Build in sensor or external floor sensor. Optional temperature display of Celsius or Fahrenheit scale Compressor delay option for cooling selection Day/Night switch save energy. Technical data Voltage: 100~240VAC 50/60HZ Relay contact: 250VAC, 5A (3A) Room temperature setting range: 5¢J~30¢J (41¢K~86¢K) Floor temperature setting range: 5¢J~ 40¢J Accuracy: ¡Ó1¢J or ¡Ó1¢K??? Ambient temperature: 0~50¢Xc Protective housing: IP21 Housing material: PC+ABS Dimensions: 86mm¡Ñ86mm¡Ñ25mm wall mount. 100pcs per carton. carton:51cm*30cm*31cm .