Carbon Monoxide Monitor

[jakep]

Our CO monitor is on the worktop about 8 feet away from the boiler.
The service engineer says it should be above the boiler.
On line advice varies from head height to on the ceiling.
Where should a CO monitor ideally be sited? Thank you.

[Tilly2]

As high as possible.

[Zacs-Master]

Co is slightly lighter than air, hence the ‘high as possible’ advice.

[spathiphyllum]

I always thought they should be low, just moved mine after reading this to much higher up

[Buenchico]

Here's the instruction manual for the CO detector I use:
https://www.safelincs.co.uk/templates_safelincs/files/datasheets/1524_Fire%20Angel%20CO-9B%20User%20Manual.pdf

[jakep]

Thank you all for the replies.
We will move ours up now.