hi
could anybody tell me if it is legal to have a gas isolation valve fitted to a gas pipe outside. all other regs are ok eg pipe clips and sleaving through walls
cheers
paul
by uk_ducati » Wed Mar 25, 2009 10:27 pm
by htg engineer » Fri Mar 27, 2009 5:13 pm
by uk_ducati » Thu Apr 02, 2009 9:25 pm