flue

Just been to look at an old Vaillant combi for an elderly couple. It's under a Vaillant contract and they have AR'd it because the bird guard fins of the inner flue terminal have gone brittle and fallen off. Can I just fit a stainless flue guard to get over this?

So here is one fo you. Is the fence in the wrong place? Or has the house been built to wide? :D:D

Simple question, I hope. Which Internal Grant system combi boiler has a top / vertical flue option? We need a 21Kw but it can only vertical. Grant's info doesn't seem to make it very clear. Thanks in advance.

Hi Everyone, Quoting for my first boiler installation with vertical flue going through pitched roof. It is 3 storey house, i am planning on getting a roofer to fit the flue through roof & flashing kit, would you say this would be best way to go about it? Can any roofer do this? and would they...