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AiO.lv Control Unit TECH ST-21 CWU for Hot Water Pump — anti-stop, anti-freeze, tank cooling protection, white Similar products

Alternatives and similar models for Control Unit TECH ST-21 CWU

Control Unit TECH ST-21 CWU Photo 1

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Control Unit TECH ST-21 CWU for Hot Water Pump — anti-stop, anti-freeze, tank cooling protection, white
Summary description: TECH ST-21 CWU is a control unit designed for domestic hot water (CWU) pump management. It provides anti-stop functionality to prevent pump seizure, anti-freeze protection to avoid freezing in low temperatures, and protection against tank cooling. The unit is intended for integration with CWU pump systems to ensure reliable circulation, protect equipment during inactivity, and maintain hot water availability.
Manufacturer: TECH
Category: Control Systems
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