VIESSMANN VITODENS 200-W WB2B 26KW SYSTEM BOILER. VIESSMANN VITODENS 200-W WB2B 30KW SYSTEM BOILER. VIESSMANN VITODENS 200-W WB2B 35KW SYSTEM BOILER. Will fit: VIESSMANN VITODENS 200-WWB2B 19KWSYSTEM BOILER.
eBay