| For setting up the sight glass unions get a piece of rod the same size as the glass, and use that until everything is finished. Only at the very end put the glass in. Don't ask how I know. But about three tubes later !!!!!
John
BTW, all the boiler regs were changed in spring 2007. If you are below the 3 bar/litre rule you don't need certification and the insurance companies will accept it. The only people not accepting the ruling is the M.P.B.A.
If you want a breakdown I can post it for you.
Last edited by bogstandard; 05-02-2008 at 03:20.
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