Gaslow
Gaslow Manual Changeover Switch
£28.92
www.gasproducts.co.uk/ Go to shop Description
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.