It looks like you need a full boiler service.
Possibly a new nozzle and a full clean. Then have the combustion checked.
Find a reputable OFTEC reg installer
There is a plume manegment kit supplied by worcester. This fits on the end of exaust and extend flue verticaly.
Your neighbour could insist on you rerouting your flue :cry:
[quote] [u][b]You can also leave the back boiler in[/b][/u], but again only the fires that are meant to fit the boiler will work. There's nothting stopping you boarding over the old boiler, so it's a flat wall - if you don't use the fire much. When called to install new gas fires the most enoying th...
Check with your household insurace, see if they will cover you for your DIY amature gas installations/repairs. When it goes wrong try getting a reputable Corgi registered installer to sort it out. if I was called to this type of work I would, and have walked away. Also I do notify Corgi and building...
If you go for the Baxi/Potterton boiler make sure you have spare PCB's ready. They never seemed to last very long.( a problem that has been around for years) As for Glow worm they are ok untill they go wrong, their tech people are the most arogant to deal with. Best service from boiler manufacture t...