On 08/12/2012 09:38, Lobster wrote:
On 08/12/2012 02:04, Jethro_uk wrote:

Board shops to older customers, to get them used to the different smell
of "high speed gas" as it used to be known.

I remember that now - why "high speed" gas? In what way was it 'faster'
than the old 'town' gas?

David


Not sure if this is why they made the claim, but NG has a higher
calorific value and is delivered at a higher pressure.

--
Rod