Podpięcie bojlera elektrycznego pod dwa źródła zasilania
cheap Evenes drinking water storage tank EV-TWS-1W 150 with one heat , € 885,25
50 80 100 l l electric boiler DHW cylinder 2 kW 230 volt for HORIZONTAL or VERTICAL installation with WiFi - 2-chamber system - housing depth only 28 cm : Amazon.de: DIY & Tools