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Smart Thermostats SIEMENS

Smart Thermostats SIEMENS – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.hu.

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7 reasons to shop for Smart Thermostats SIEMENS on Alza.hu

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Smart Thermostats SIEMENS?

If you're planning to get Smart Thermostats SIEMENS, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Smart Thermostats SIEMENS – main types

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Alza Days Smart Thermostats SIEMENS Smart Standard Thermostats SIEMENS Standard Wireless Thermostats SIEMENS Wireless Programmable Thermostats SIEMENS Programmable Thermostat Heads SIEMENS Thermostat Heads
 
15 Results
Siemens thermostatic head RTN51 - Thermostat Head
4.8 83×
Watch Price/Availability
Siemens thermostatic head RTN51
Thermostat Head -, for control of home heating, placement: radiator, compatible valve type: M30
  6,120 Ft
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SimS23_05
Siemens Connected Home room thermostat RDZ100ZB ZigBee, with built-in relay - Thermostat
5.0 1×
Watch Price/Availability
Siemens Connected Home room thermostat RDZ100ZB ZigBee, with built-in relay
Thermostat - smart programmable, input voltage: 3V, power: Battery-Powered, weekly and daily programmes
  42,820 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SimS23_02
Siemens thermostat RAA31, room thermostat with switch - Thermostat
4.9 10×
Watch Price/Availability
Siemens thermostat RAA31, room thermostat with switch
Thermostat - programmable, input voltage: 230 V and 24 V, power: power plug
  10,540 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SimS21mv9
Siemens thermostat RDE100.1, programmable, digital, room thermostat, wired - Thermostat
Discount
5.0 2×
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Siemens thermostat RDE100.1, programmable, digital, room thermostat, wired
Thermostat - programmable, input voltage: 3V, power: Battery-Powered, weekly and daily programmes
-5 % off new 29,990 Ft New 31,800 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: SimS21mv12
Siemens thermostat RDE100.1, programmable, digital, room thermostat, wired - Thermostat
5.0 2×
Watch Price/Availability
Siemens thermostat RDE100.1, programmable, digital, room thermostat, wired
Thermostat - programmable, input voltage: 3V, power: Battery-Powered, weekly and daily programmes
  31,800 Ft
Buy
On the way > 5 pcs
Expected 26/10/2026
Order Code: SimS21mv12
Siemens Connected Home WiFi router GTW100ZB, Zigbee - Central Unit
5.0 2×
Watch Price/Availability
Siemens Connected Home WiFi router GTW100ZB, Zigbee
Central Unit - used as heating and cooling, connect using WiFi 2,4 GHz and Ethernet, communication via Connected Home, compatible with Android and iOS, power plug power supply
  55,150 Ft
Buy
On the way 5 pcs
Expected 26/10/2026
Order Code: Agcenjed1
Siemens thermostat RDH100, digital, room thermostat with wheel, wired - Thermostat
4.5 7×
Watch Price/Availability
Siemens thermostat RDH100, digital, room thermostat with wheel, wired
Thermostat - programmable, input voltage: 3V, power: Battery-Powered
  23,290 Ft
Buy
On the way > 5 pcs
Expected 26/10/2026
Order Code: SimS21mv10
Siemens thermostat RAA21, room thermostat, wired - Thermostat
5.0 5×
Watch Price/Availability
Siemens thermostat RAA21, room thermostat, wired
Thermostat - programmable, input voltage: 230 V and 24 V, power: power plug
  10,010 Ft
Currently Unavailable
Order Code: SimS21mv7
Siemens Connected Home boiler relay switching unit RCR110.2ZB, Zigbee - Thermostat
Watch Price/Availability
Siemens Connected Home boiler relay switching unit RCR110.2ZB, Zigbee
Thermostat - smart programmable, with placement on boiler, underfloor heating and boiler, input voltage: 230 V, power: power plug
  37,290 Ft
Currently Unavailable
Order Code: Agovladac01
Siemens RDL101 digital wired room thermostat - Thermostat
Watch Price/Availability
Siemens RDL101 digital wired room thermostat
Thermostat - programmable, with placement on underfloor heating and radiator, input voltage: 3V, power: Battery-Powered, weekly programmes
New arrival 30,060 Ft
Currently Unavailable
Order Code: Sims26001
Siemens Connection module for underfloor heating/cooling control, 10 zones, AC 230V power supply - Module
Watch Price/Availability
Siemens Connection module for underfloor heating/cooling control, 10 zones, AC 230V power supply
Module - connect up to 18 actuators, suitable for heating and/or cooling systems, simple and intuitive installation and operation, status signalling via LED indicators, cable routing with integrated strain relief, screwless connection terminals
New arrival 47,690 Ft
Currently Unavailable
Order Code: Sims26005
Siemens Connection module for underfloor heating/cooling control, 6 zones, AC 230V power supply - Module
Watch Price/Availability
Siemens Connection module for underfloor heating/cooling control, 6 zones, AC 230V power supply
Module - connect up to 18 actuators, suitable for heating and/or cooling systems, simple and intuitive installation and operation, status signaling via LED indicators, cable routing with integrated strain relief, screwless connection terminals
New arrival 44,190 Ft
Currently Unavailable
Order Code: Sims26004
Siemens RDL121 thermostat, wired, digital, room - Thermostat
Watch Price/Availability
Siemens RDL121 thermostat, wired, digital, room
Thermostat - programmable, with placement on underfloor heating and radiator, input voltage: 3V, power: Battery-Powered, weekly programmes
New arrival 36,640 Ft
Currently Unavailable
Order Code: Sims26003
Siemens RDL101RF. ST wireless digital room thermostat - Thermostat
Watch Price/Availability
Siemens RDL101RF. ST wireless digital room thermostat
Thermostat - programmable, with placement on underfloor heating and radiator, input voltage: 230 V and 3V, power: Battery-Powered, weekly programmes
New arrival 67,970 Ft
Currently Unavailable
Order Code: Sims26002
Siemens RTN71 Thermostatic head with separate sensor - Thermostat Head
Watch Price/Availability
Siemens RTN71 Thermostatic head with separate sensor
Thermostat Head -, for control of home heating, placement: radiator, temperature sensor, compatible valve type: M30
  30,020 Ft
Currently Unavailable
Order Code: SimS23_07
Alza Days Smart Thermostats SIEMENS Smart Standard Thermostats SIEMENS Standard Wireless Thermostats SIEMENS Wireless Programmable Thermostats SIEMENS Programmable Thermostat Heads SIEMENS Thermostat Heads
 
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