VIESSMAN VITODENSE 100-W WB1B SYSTEM 26KW 30KW & 35KW CONTROLLER PCB 7832516

Will fit: VIESSMANN VITODENSE 100-W WB1B 26KW SYSTEM BOILER. VIESSMANN VITODENSE 100-W WB1B 30KW SYSTEM BOILER. VIESSMANN VITODENSE 100-W WB1B 35KW SYSTEM BOILER. Products will not be covered if misused or not serviced as per maintenance instructions.

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