is it a regulation to cross bond the heating pipes under the boiler?

[rich.250]

Oh yes Trev, have just found that in mine....!!

 

[Edd]

under the 15th, everything was bonded,, it was stupid,, even the metal crital window frames.. the 16th did away with that.. and the 17th have at last seen even more sence. so no. you dont need to.. but gas safe may still be lagging behind

 

[rich.250]

under the 15th, everything was bonded,, it was stupid,, even the metal crital window frames.. the 16th did away with that.. and the 17th have at last seen even more sence. so no. you dont need to.. but gas safe may still be lagging behind

So if there seeing more and more sense. Maybe trev's regulation will be there for 18th.......
LOL

 

[Spark1979]

As far as am aware Gas Safe dropped the bonding issues also. I used to do a lot following CP12s but it's no longer mentioned. Currently doing my gas qualification too and only the main equipotential bond is ever mention no supp bonding

 

[sparky3366]

Warm front sparks had to do this for all boilers fitted and in a continuous cable...i.e. not short lengths with crimped ends on the cable.