Dobrý večer, chtěla bych se zeptat součástí balení není zpětný ventil? Při zapojení ohřívače v kuchyňské lince mi stále vytéká voda,i když mám baterii zavřenou. Musím tedy namontovat zpětný ventil na přívod studené vody? Dekuji
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For even more detailed information about how we process cookies, please see our Personal Data Protection Policy.
