It can be used as part of a system in conjunction with fan coil, combi-boilers, oil-burners and gas It can be used as part of a system in conjunction with fan coil, combi-boilers, oil-burners and gas fired boilers, circulation pumps,thermal actuators, zone values and electric heating systems(<10A). In combination with other R5001 room units and RC01 receivers it can be used to control multi-zone applications.FEATURES1,R5001 can be installed without disrupting your room structure as no wiring connection is required between the room unit and the boiler2, Attractive, slim, ultra-modern styling makes it ideal for location in any type of home3, 5+2day or 7-day programming4,LCD Backlighting to illuminate the display for easier viewing in low light conditions5,Reliable RF communication utilising 433 MHz band with 1 % duty cycle limit to minimise communication disturbance6,EEPROM memory holds the user program indefinitely7,OFF position has an integral frost protection setting at minimum 5 C (installer adjustable) so that pipes in the house will never freeze in winter.8, Fail-safe mode for communication loss9, Low battery indicatorRC5001:1, Temperature Range: 5~35 C2, Switching Differential: 1 C3, Power Supply: 2 AA batteries4, Battery Life: 6-12 months5, Sensing Element: NTC6, Operating Temperature: 0~457, Storage Temperature: -20~558, Operating Humidity: 5~90%9, Dimension: 140x94x28.5mm H x W x DRC011, Power Supply: 230Vac 10%, 50/60Hz2, Output Rating: 24-230 V ac, 0.8A run, 5A inrush3, Wire Access: From the rear (wall box mounting), right and bottom4, Storage Temperature: -20~555, Operating Humidity: 5~90%6, Dimension: 123x90x48mm H x W x DRF1, RF operation band: ISM (433) MHz, 1% duty cycle2, RF communication range: 30 meters in a residential building environment3, RF communication technology: short, high rate transmissions to minimize air time and avoid collisions4, Blocking immunity: Receiver class 25, RF binding method: Factory pre-bound with the room unit

Wireless Thermostat