Flue collars are the wrong way to! That has to be the worst I've seen for a while, sorry you got ripped off!! And a worcester to boot!
Good luck with it.
Plumbers/ gas fitters on this thread, is this the consequence of 6 week courses for anyone with enough £££. If this is the way it's going, it's gonna get a lot more dangerous out there!
Our trade is totally undermined & undervalued, as soon as our Government started paying for ex-armed forces guys to do Mickey Mouse cowboy courses - the trade was f.cked!!! I firmly blame our trade associations for this, they should've acted sooner.
As a bit of poetic justice though, most course Cowboys don't last 5 minutes on sites & can be spotted a mile away. Unfortunately, they end up self-employed & ripping off the poor unsuspecting general public.