For pre-2004 models, this is an alternative twin
gas cylinder connection system which uses your
existing regulators.
It is designed for the low-pressure side of your
gas system after your regulators. The two supply
inlets are controlled by a two-way tap and can
use either type of LP gas - one side can be
Propane, the other side Butane.
Switch-2 makes changeover easy and allows
the empty cylinder to be removed without
switching off the supply. It is supplied with 3
hose clips and is fitted with a mounting bracket.