Automation for boiler TECH ST-28 + fan WPA117 (Kit, Poland)

TECH Automation for boiler ST-28 (Command-controller ST-28)
The ST-28 command controller (automation) for a solid fuel boiler controls the fan and pumps: central heating pump, hot water supply pump

Operating principle of the ST-28 command controller:

The ST-28 controller is designed to control a solid fuel central heating boiler. It operates the central heating (CH) pump, the hot water supply (DHW) pump, and the fan. Four pump operating modes are available: home heating, boiler priority, parallel pump operation, and summer mode.
The ST-28 command controller is mounted directly on the boiler body.

Functions performed by the controller:

- automatic fan control
- control of central heating and hot water supply pumps.
- has the ability to connect a room thermostat
- has the option to select a menu in Russian and Ukrainian
Controller hardware:
― LCD
Keywords: Automatic control for boiler TECH ST-28 + fan WPA117 (Set, Poland), Automatic control with fan, buy automatic control for boiler, buy heat exchanger, buy three-way valve, buy programmers for
Country of origin: Poland
Purpose of the component: For solid fuel boilers
Component type: Automatic control unit and fan kit