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List of products
Room thermostat Siemens RAB 11 for fan coils (new version) for 2-pipe fan...
Room thermostat Siemens RAB 11.1 for fan coils (new version)For 2-pipe fan coil...
Thermostat Siemens RAB 21Room thermostat for a 2-pipe fan coil unit with a 3-speed...
Thermostat Siemens RAB 31Room thermostat for a 4-pipe fan coil unit with a 3-speed...
Thermostat Siemens RAB 31.1Room thermostat for a 4-pipe fan coil unit with a...
Wireless zone control Siemens RDD 100.1RFA temperature controller with a...
Weekly programmable room thermostat Siemens RDE 100.1 (RDE 10.1) Replacement...
Weekly programmable room thermostat Siemens RDE 100.1 DHW Room temperature...
Siemens controls and thermostats are among the most widespread solutions for room heating control - from simple thermostats (RAB series) through digital ones with weekly programming (RDG, REV series) to advanced communication controls compatible with several boiler brands.
Most Siemens thermostats work on the potential-free contact principle (on/off), so they are compatible with a wide range of gas and electric boilers. Choose based on the functions you need - simple switching, weekly programming, or control of multiple heating circuits.
Frequently Asked Questions
- What is the difference between the RAB and RDG series? RAB are simple thermostats with basic switching, RDG offer weekly programming and a larger display.
- Are Siemens thermostats compatible with any boiler? Most models work on the potential-free contact principle, which almost every gas boiler with a room thermostat input supports.
- What does the designation REV24 DC mean? It is a digital weekly thermostat with DC power supply, suitable especially for low-voltage applications and fan coil units.
- Can a Siemens thermostat also be used for cooling? Selected models (e.g. from the fan coil series) support switching between heating and cooling.