I've just had a dig around on google and it would appear that the British Gas 542 is a Worcester 42CDi!
Here's some further information --> http://www.worcester-bosch.co.uk/in...-systems/greenstar-42cdi/technical-data-table
When you say 'system boiler' I assume you actually mean 'combi', or are you having an unvented cylinder as well?
I don't feel I am knowledgeable enough to comment on the price quoted, so I won't.
Here's some further information --> http://www.worcester-bosch.co.uk/in...-systems/greenstar-42cdi/technical-data-table
When you say 'system boiler' I assume you actually mean 'combi', or are you having an unvented cylinder as well?
I don't feel I am knowledgeable enough to comment on the price quoted, so I won't.