Does anyone know the
difference between the model B9a burner installed on the Worcester Heatslave 12/14, and the B9b in the 15/19?
On the face of it there doesn’t seem to be much difference.
Unfortunately the B9a that I have got has had bits robbed off it so it’s difficult to do a direct comparison of the ones that I have.
B9a:
B:
A>B:
Thanks!
difference between the model B9a burner installed on the Worcester Heatslave 12/14, and the B9b in the 15/19?
On the face of it there doesn’t seem to be much difference.
Unfortunately the B9a that I have got has had bits robbed off it so it’s difficult to do a direct comparison of the ones that I have.
B9a:
B:
A>B:
Thanks!