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8 - sanitary engineering, two-wheel engineering, other instant water heater with water volume control
8 - sanitary engineering, two-wheel engineering, other instant water heater with water volume control
instant water heater with water volume control
ordernumber 425
- water volume control in the water volume control unit by means of pistons and springs
- function of the Venturi nozzle
- regulation of the gas volume by means of a connecting rod to the water volume control unit