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hexavalent chromium
allowing the cycle to be repeated
A buffer tank
Thanks to its high-quality construction from INCOLOY 825 and stepless adjustability
and internet connectivity with remote control is possible
defro s3p heizkesselsteuerung maximale belastung optima komfort plus VK2 hexavalent chromiumDefro S3P boiler control Intelligent control for efficient heating The Defro S3P boiler control unit is the ideal complement for boilers of this type. Defro Optima Comfort Plus. With a power range of 3. 9 KW Up to 35 kW, it offers comprehensive and precise control specifically designed for the requirements of modern heating systems. Thanks to innovative technologies, the control system ensures maximum efficiency and comfort in your home. Advanced
US$ 237.50
US$ 2116.40
US$ 16.95
