L
lame plumber
ok oilies, whats a suitable replacement burner for a Boulter economy 50/70 (50-20.5kw) that currently has a riello443t57,(mectron style) a R40 G3 is too powerful at24kw in my mind so do i go for a rdb5070, which is slightly larger but theres b all room to fit the rdb in as it may well foul on the floor!! as its larger than an R40. Only asking as I normally repair the blighters but this one is a relic and just died and the old boy dont want a new boiler, so trying to help him out.