Programmable digital clock thermostat for use with electric underfloor heating systems. Smart self-learning facility with built in setback mode. Supplied with a 12K ohms floor sensor or can be used with built in air sensor. Advanced, self-learning, digital clock thermostat with floor sensor. Compatible with Klima electrical underfloor heating products. Digital NTC Sensor Suitable for Use in Any Room Framed 2 Year Manufacturer's Guarantee (T&Cs Apply) Fully Programmable Floor & Room Temperature Control Battery Back-Up 28°C Limiter for Wooden Floors IP21 Rated Digital NTC Sensor Suitable for Use in Any Room Framed 2 Year Manufacturer's Guarantee (T&Cs Apply) Fully Programmable Floor & Room Temperature Control Battery Back-Up 28°C Limiter for Wooden Floors IP21 Rated