Discharging d2 into soil stack

[sheff paul]

The D2 should be metal, if not it must be of a product capable of with standing the temperature and be clearly marked with the product standard for temperature. Most plastic soil and waste systems do not meet the requirements.

Reg man I thought osma push fit was ok on D2 ,but not solvent weld of any type.

 

[SJB]

Reg man I thought osma push fit was ok on D2 ,but not solvent weld of any type.

when I first took my unvented in 2007 it 100% had to be metal pipe work for a discharge, can't remember it coming up when I renewed it so I assume that's still the case

 

[sheff paul]

when I first took my unvented in 2007 it 100% had to be metal pipe work for a discharge, can't remember it coming up when I renewed it so I assume that's still the case

Retook mine in March rules have changed regarding plastics

 

[Reg Man]

Reg man I thought osma push fit was ok on D2 ,but not solvent weld of any type.

You may be write, but not everything is osma.

 

[lame plumber]

certainly changed since 2007, came up at my last renewal