Hi,

My central heating boiler flue guard - the wire cage that sits on the
outside wall - has got very rusty which provokes these questions:

1. Where can I get a replacement wire cage? It's a Potterton boiler, will
they stock them or is there somewhere else I can get one?

2. What is the easiest way to remove the rust which has been deposited on my
brickwork? Wire brush, or is there a chemical I can use?

Thanks,
Nigel.