Tech ST-28 (for two pumps) Boiler Control Unit

This controller maintains the set temperature of a solid fuel boiler. It controls the supply fan and two circulation pumps, has an additional thermal protection sensor, and can be programmed with the "sigma" software.

Functions performed by the regulator:

- automatic fan control;

- central heating pump control;

- control of the hot water supply pump;

- possibility of connecting a room thermostat;

- name
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Country of origin: Poland
Purpose of the component: For solid fuel boilers
Component type: Automatic