Sen Weier SAS818FHL double off the thermostat to warm the exclusive control of the floor for heating systems. Dual control with dual temperature capabilities. Sen Weier SAS818FHL double off the thermostat to warm the special double off the power on-off switch control can be completely cut off the external power supply, the effective protection of the floor, use more secure, reliable, and stability are particularly good. 
 Dual shut-off switch, high safety factor 
 * LCD display with blue backlight 
 * Room temperature, set temperature, the current clock also shows 
 * Function of temperature than is 
 * Optional Fahrenheit and Celsius temperature unit 
 * Click and temperature control mode dual-temperature single-mode dual-control 


 * Supply Voltage: 220VAC ± 10%, 50/60Hz 
 * Temperature control accuracy 1 ℃, measurement accuracy of 0.5 ℃ 
 * Room temperature control range: 5 ℃ -35 ℃ 
 * Floor temperature control range: 5 ℃ -40 ℃ 
 ? Relay output terminal current: 16A/250V 
 Dual temperature control standard dual 3-meter extension cable length Warming 
 * Dimensions: 86mm × 86mm × 16mm 
 * Color: White