I think Worcestors are manu' in the U.K , Vaillant not so sure ?? as for worcestor's , there oill boiler's (condenser's) leave alot to be desired !!!
British manufacturing is no different to mosyt other country's , mistake's occur !!!
Worcestor Bosch are German , Bosch bought out worcestor years ago , Worcestor were I beleive the pioneer's of the U'K made combi , british engineering !!
Vaillant are also part of I believe Gloworm ??? or the other way around ??
Vaillant are I believe German . Who recently aquired Heatline ( made in Turkey ?? )
Biasi , alway's a budget boiler , but the product is good or was good , they have recently redesigned there B rated boiler , gone to ally heatb exc like Worcestor , who I think are overated !
good old Johnson & Starley
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