"Nick" wrote in message
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"gastec" wrote in message
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[Why, is gas less dangerous just across the channel

in reply to this question i have to advise you YES there are
differences from country to country....

I have worked in the USA for a few years and concider the larger
American WAU of better quality than the average standard systems found
in the UK..

However I am interested in the thoughts of UK gas engineers with
regards UK warm air units...

How would you grade or compare the general safety between UK - WAU and
Wet Ch systems???????

Isn't WAU a much dustier system simply because it blows air around ?

No. Electrostatic air filters are available, that are recommended for
asthmatics. See: http://www.borpin.co.uk/sbfaq/faq51103.htm