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Re: Does Carbon Monoxide rise or fall?



Chip C <chipc_0517@xxxxxxxxx> wrote:

>I have a combination CO-plus-flammable-gas (not smoke) detector. Its
>instructions were to mount high in rooms where natural gas is being
>used, low if propane is being used (which should be news to nobody in
>this group). It says that CO mixes uniformly in air and that CO
>detection is equal no matter the mounting height.

Agree with the placement of the unit

But was told NOT to buy the combo units


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