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Pump Controller TECH ST-19 for Central Heating (CO), anti-stop function, black
Summary description:
TECH ST-19 is a pump controller for central heating (CO) systems designed to manage circulation pumps. The unit includes an anti-stop (antystop) feature to prevent pump seizure during inactivity and comes in black. It is intended for use in residential and light-commercial heating installations to control pump operation and improve reliability.