Drips of Water from Pipe Next to Boiler?

[Rob Foster]

Okay, an apprentice question - although I am 43 years into this job: What does MT stand for ?

No idea thats what it has always been called chking
all fittings have a number as well ..like 15mm connector is a No 1 but then you can get No 64. and so on ...they are in a big book somewhere

 

[firemant]

No idea thats what it has always been called chking
all fittings have a number as well ..like 15mm connector is a No 1 but then you can get No 64. and so on ...they are in a big book somewhere

Those numbers were, AFAIAA, all preceded by YF, as they were the item numbers from the Yorkshire Fittings catalogue. I still remember most of them, but ask for a No 14 at a merchants and all you will get is a confused stare. Or maybe those numbers were always there,and YF adopted them?

Apart from Kit 32?

 

[firemant]

Those No's are still there! except they are now YP (Yorkshire Pegler):
Pegler Yorkshire - General