Pay in 4 interest-free payments of $19.62 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
000 heating cycles with ignition times up to max
Volumen Wassertasche: 50 L
Scope of delivery: Fitting set DN16 solar pipe
The outdoor temperature sensor for the Master controller is the ideal solution for precise and reliable ambient temperature measurement in weather-dependent areas
The package includes key components such as a return temperature boost (60°C or 63°C) with a high-efficiency pump
TECH EU-21 CWU Pumpensteuerung Umwälzpumpe Kessel Boiler Pufferspeicher 000 heating cycles with ignitionThe TECH EU 21 CWU This is a compact controller for the automatic regulation of a circulation pump between the boiler and the storage tank or buffer tank. It operates based on temperature differences and reliably protects the system from unnecessary pump operation and frost. Highlights Advantages Differential temperature control Pump only runs when there is an actual need for heat Two temperature sensors separate recording of boiler and storage tank
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