I have a large ST 504 boiler I'm in the process of tidying. Inside the side
plates there's a 1/8" sheet of light-grey/off-white heat insulation. Is this
likely to contain anything I shouldn't be giving house room to? The stuff
looks like original fitting and the boiler appears not very old and to have
done little work, although the heat insulation is fraying along the bottom
edges.
Are there any modern 1/8" sheet replacements I could use, or am I fretting
unnecessarily. The only stuff the local CH boiler factors could come up with
was about 3/8" thick.
-Neil F.
- posted
15 years ago