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Thermostats

Achieve smart comfort control with Siemens Thermostats. Our category features smart temperature control, precision climate management, and energy-efficient heating and cooling, showcasing advanced thermostat technology for an elevated climate experience.


Upgrade your home's climate control with Siemens Thermostats. Designed for precision and efficiency, our thermostats offer smart temperature management to keep you comfortable and in control. Whether you're looking to regulate the temperature in a single room or throughout your entire home, our thermostats provide the perfect solution. Say goodbye to thermostat guessing games and hello to a customized climate experience that suits your lifestyle. With easy-to-use features and advanced technology, our thermostats provide you with the freedom to create the perfect indoor environment. Enjoy energy savings and optimal comfort with Siemens Thermostats. Experience the difference that smart comfort control can make in your home today.
  • Siemens RDE100.1, S55770-T279 Room thermostat with auto time switch

    Siemens RDE100.1

      Siemens RDE100.1, S55770-T279 Room thermostat with auto time switch and LCD, battery 2-position control with on/off output for heating Operating modes: Normal and energy-saving mode Auto time switch (individual day, 7 day or 5-2 day) and...

    £47.20
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  • Siemens RDE100.1RF, S55770-T320 Wireless room thermostat

    Siemens RDE100.1RF

    Siemens RDE100.1RF, S55770-T320 Wireless room thermostat with auto timer Battery-powered DC 3 V thermostat, with time switch, optional external input Datasheet The Siemens RDE100.1RF wireless room thermostat with auto timer is a convenient and...

    £60.48
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  • Siemens RDE100.1RFS, S55770-T282 Wireless room thermostat

    Siemens RDE100.1RFS

    Siemens RDE100.1RFS, S55770-T282 Wireless room thermostat with auto timer, including receiver Battery-powered DC 3V thermostat with mains-powered AC 230 V receiver, with time switch, optional external input Datasheet The Siemens RDE100.1RFS...

    £106.07
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  • Siemens RDD100.1RFS, S55770-ST281 Wireless room thermostat

    Siemens RDD100.1RFS

    Siemens RDD100.1RFS, S55770-ST281 Wireless room thermostat with LCD, including receiver Battery-powered DC 3V thermostat with mains-powered AC 230 V receiver, no time switch Datasheet Keep your home at the perfect temperature with the Siemens...

    £78.89
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  • Siemens RDD100.1RF, S55770-T319 Wireless room thermostat with LCD

    Siemens RDD100.1RF

    Siemens RDD100.1RF, S55770-T319 Wireless room thermostat with LCD Battery-powered DC 3 V thermostat, no time switch Datasheet The Siemens RDD100.1RF wireless room thermostat with LCD offers a convenient and modern way to control the temperature in...

    £48.93
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  • Siemens RDD100, S55770-T275 Room thermostat with LCD

    Siemens RDD100

    Siemens RDD100, S55770-T275 Room thermostat with LCD, AC 230 V 2-position control with on / off positioning signal output for heating Operating modes: Normal operation and energy saving mode Automatic operating mode changeover as an option Color of...

    £37.56
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  • Siemens RDD100.1, Room thermostat with LCD, battery

    Siemens RDD100.1

    Siemens RDD100.1, S55770-T276 Room thermostat with LCD, battery 2-position control with on / off positioning signal output for heating Operating modes: Normal operation and energy saving mode Automatic operating mode changeover as an option Color of...

    £37.56
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  • Siemens RAV11.1

    Siemens RAV11.1

    Siemens RAV11.1 Mains-independent, electronic PID controller with 2-position output, battery-powered With analog 24-hour time switch Self-learning 2-position controller with PID control (patented) Color of housing front: signal white RAL9003 (NCS S...

    £85.62
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  • Siemens RAB91, S55770-T231 Fan speed switch, 3-stage

    Siemens RAB91, S55770-T231

    Siemens RAB91, S55770-T231 Fan speed switch, 3-stage Selector for 3-speed fan operation Datasheet The Siemens RAB91, S55770-T231 is a versatile fan speed switch designed for 3-stage fan operation. This selector switch allows for easy adjustment...

    £10.69
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  • Siemens RAB31,S55770-T229 Electromechanical room thermostat

    Siemens RAB31

    Siemens RAB31,S55770-T229 Electromechanical room thermostat for 4-pipe fan coils, selector heating/cooling Heating or cooling applications Selector for heating or cooling mode Selector for 3-speed fan operation Manual fan operation or automatic fan...

    £23.17
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  • Siemens RAB31.1, S55770-T230 Electromechanical room thermostat

    Siemens RAB31.1

    Siemens RAB31.1, S55770-T230 Electromechanical room thermostat for 4-pipe fan coils, selector heating/cooling/fan only Same functionality and technical data as RAB31. Additional selector position for ventilation (heating and cooling inactive). ...

    £26.13
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  • Siemens RAB21, S55770-T227 Electromechanical room thermostat

    Siemens RAB21

    Siemens RAB21, S55770-T227 Electromechanical room thermostat for 2-pipe fan coils, basic model Heating or cooling applications Selector for manual 3-speed fan operation Changeover function, heating or cooling (with external automatic aquastat)...

    £21.87
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  • Siemens RAB11.1, S55770-T226 Electromechanical room thermostat

    Siemens RAB11.1

    Siemens RAB11.1, S55770-T226 Electromechanical room thermostat for 2-pipe fan coils, selector heating/cooling/fan only Same functionality and technical data as RAB11. Additional selector position for ventilation (heating and cooling inactive). ...

    £24.71
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  • Siemens RAB11

    Siemens RAB11, S55770-T225 Electromechanical room thermostat for 2-pipe fan coils, selector heating/cooling Heating or cooling applications Selector for heating or cooling mode Selector for manual 3-speed fan operation Manual fan operation or...

    £19.95
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  • Siemens RAA31, S55770-T221 Electromechanical room thermostat

    Siemens RAA31

    Siemens RAA31, S55770-T221 Electromechanical room thermostat with on/off switch Heating only or cooling only Setpoint adjustment with knob On / off switch Datasheet The Siemens RAA31 (S55770-T221) Electromechanical Room Thermostat with On/Off...

    £16.06
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  • Siemens RAA31.16, S55770-T222 Electromechanical room thermostat

    Siemens RAA31.16

      Siemens RAA31.16, S55770-T222 Electromechanical room thermostat with on/off switch and LED Same functionality as RAA31 plus mode indication (red LED, needed AC 230 V) Datasheet The Siemens RAA31.16, S55770-T222 is an electromechanical room...

    £16.74
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  • Siemens RAA21, S55770-T220 Electromechanical room thermostat

    Siemens RAA21

    Siemens RAA21, S55770-T220 Electromechanical room thermostat, basic model Heating only or cooling only Setpoint adjustment with knob Datasheet The Siemens RAA21 is an electromechanical room thermostat designed for basic heating or cooling...

    £15.38
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  • Siemens RAA41, S55770-T224 Electromechanical room thermostat

    Siemens RAA41

    Siemens RAA41, S55770-T224 Electromechanical room thermostat with selector heating/off/cooling, 1 output Heating or cooling Setpoint adjustment with knob Switch for cooling / off / heating Datasheet The Siemens RAA41, S55770-T224...

    £16.87
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  • Siemens RAA31.26, S55770-T223 Electromechanical room thermostat

    Siemens RAA31.26

    Siemens RAA31.26, S55770-T223 Electromechanical room thermostat with on/off switch and LED, auxillary switch and LED Same functionality as RAA31 plus 2 mode indications (red LED, needed AC 230 V) Datasheet The Siemens RAA31.26 is a high-quality...

    £20.20
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  • Siemens QAH11.1

    Siemens QAH11.1

    Siemens QAH11.1 Datasheet The Siemens QAH11.1 is a high-quality, reliable product that is designed to meet your specific needs. This innovative device is equipped with advanced technology to ensure optimal performance and efficiency. With a sleek and...

    £11.92
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