... Wireless Heating Thermostat, Room Thermostat, LCD Thermostat, Heating Thermostat, Thermostat, Programmable Thermostat, Digital Thermostat, Battery-power Thermsotat.GeneralR205 Series Wireless Heating Thermostat adopt ... is 1°C lower than set-point, thermostat opens the valve; when they are equal ... 16A. With computerized controller technique. R6600 Series Thermostats hava Timing Open/Close and 7days ...