Room regulator TECH ST-298 for Stalmark boilers

Room regulator TECH ST-298 for Stalmark boilers

NN: 41890



Cost: Individual calculation
(After placing your order we will send you a non-binding offer containing delivery costs.)
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ST-298 regulator is intended for controlling the CH temperature, DHW temperature and the room temperature. It offers a weekly heating programme. This regulator allows the user to control and adjust both the room temperature and DHW temperature without any need to go to the boiler room.


Large, clear, backlit display facilitates the reading and modulation of parameters on the regulator. Easy installation on the wall, aesthetic appearance of the device and its reasonable price are other advantages of the regulator.

ST-298 regulator is compatible with boiler controllers with RS communication. Optional with wireless communication.

Functions performed by the controller:
- Control of the room temperature
- Control of the CH pump
- Control of the DHW
- External temperature monitoring (available in cooperation with valve module)
- Control of the mixing valve (available in cooperation with valve module)
- Weekly heating programme
- Parental lock

Equipment of controller:
- Built-in room sensor
- RS communication cable for the boiler controller

Product specification

Power supply 12 DC
Max. power consumption 1.3 W
Ambient temperature 5 - 50 °C
Accuracy of measurement 0.1 °C
Range of temperature settings 10 - 30 °C


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