The Adapter from Flexible Liner to Twin Wall connects a run of liner at the base to Sheildmaster Twin Wall above.
This item uses the locking band from the length of flue above and does not come supplied with one. Best used in conjunction with the Shieldmaster Console Plate (listed seperately).
Shieldmaster twin wall flue is CE approved for use in the UK, designation number EN:1856-1 T450 N1 D Vm L50050 G60.
