They have tolerances for ovens and grills as well as far as I’m aware , 0.008 for ovens and 0.010 for cooker grills providing they hold a ce mark and as Riley said flueless fires 0.001
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I can’t remember the maximum co ppm acceptable for ovens and grills off hand ?
Here is the correct info for CO readingI always take a POC Analysis Test on cookers/grills/ovens where possible. I've attached readings that are expected.
View attachment 38078
When I do a CP12 if possible I take FGA reading on gas cookers/ovens/grills and enter readings on form, don't write N/A if it's possible to do the test.Can there seriously be people out there now that haven’t done CpA1 now on reassessment?
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