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by tonyfu
Sun Sep 09, 2007 8:47 am
Forum: Gas and Gas Fitting Forum
Topic: Gas/CO alarm
Replies: 3
Views: 3706

Hi, I don't know if you'll be able to get a combined gas/CO alarm because they need to be sited at different heights according to the weight of the gas. CO is light and so it rises when mixed with air. A CO alarm should be sited higher up than a gas alarm. Natural gas is heavier so it falls to the b...
by tonyfu
Sun Jun 17, 2007 7:09 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Combi question
Replies: 3
Views: 3613

Oops! Yes it is a condensing boiler. That's a great help bazza, thanks very much for the info (and for the money you just saved me!!!)

Tony
by tonyfu
Sat Jun 16, 2007 8:40 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Combi question
Replies: 3
Views: 3613

Combi question

Just had a combi boiler installed (Glow worm 30cxi) and now I need to drain the central heating system so that I can move a radiator. So my question is, once the heating system is drained can I continue to use the boiler to supply hot water to the taps or do I need to turn off this hot water supply ...
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