can i use old 1" and 1 1/4" gravity pipes when converting to fully pumped?

[PlumbBobBob]

one thing i don't think anyone has mentioned yet(only skimmed) the two vents are going to the wrong tanks.

 

[rolysatch]

If there's little room in the cylinder cupboard, maybe be put a y plan in, give you a bit extra room as well as a little more efficient.

yes that maybe a good solution

 

[rolysatch]

You will not be able to carry out the works completely yourself.

Alterations inside the boiler have to be carried out to convert to fully pumped, from gravity. This work involves opening the combustion chamber which is illegal to do unless Gas Safe Registered.


Regards
Kev.

oh i didn't realisethe boiler would have to be modified, i certainly wouldn't touch that.

 

[rolysatch]

one thing i don't think anyone has mentioned yet(only skimmed) the two vents are going to the wrong tanks.

hi steve, that's just me rushing the drawing late at night, it is actually plumbed in the correct way, but well spotted.

 

[PlumbBobBob]

glad to hear it lol

 

[Dannyparty92]

What boiler alterations would need to be made? Like check if the current boiler had a high limit stat?