Combustion analysis record

Log

The figures your analyzer printed, written down against the appliance they came from.

Somebody else’s numbers, kept properly

An analyzer prints a strip, or a contractor reads figures off a screen and tells you what they were. Both end up on a clipboard and then in a drawer. This keeps them against the appliance they came from, with the date, the instrument used, the firing rate they were taken at, and the name of whoever took them.

Efficiency is on the list for one reason: your instrument prints one, and leaving the field out would mean you could not record what you were told. It is stored exactly like every other reading — copied off the analyzer. CompliMaint does not calculate it.

No acceptable value is published here

Not for CO, not for oxygen, not for stack temperature, not for efficiency. There is no pass mark, no acceptable band and no tuning recommendation anywhere in this tool. What a reading means depends on the appliance, the fuel, the burner, the venting and the manufacturer’s own data, and it is read by the qualified person standing in front of it.

If you want a range on a reading you can set one, and every screen and the printed record will say it is yours.

Carbon monoxide is not a paperwork problem

If you suspect a combustion problem, act on it where you are standing. A record is written afterwards; it is not the response. Nothing in this tool alerts anybody, and nothing in it is monitoring your building.

Kept alongside: Boiler log · Boiler service visit log · HVAC service record

A record of combustion readings taken by an instrument or reported by a contractor, kept per appliance on your device. CompliMaint calculates nothing — efficiency included — and publishes no acceptable value for any reading, sets no pass or fail mark, states no frequency and makes no tuning, adjustment or replacement recommendation. A range exists only where you typed one, and it is labeled as yours. It makes no determination that any appliance is operating correctly or safely. Everything runs on your device.

Questions people ask

Does it work out combustion efficiency?
No. Efficiency is a field you type the figure into, copied off your analyzer’s display or printout. CompliMaint performs no combustion calculation of any kind, and it publishes no acceptable efficiency value.
What CO reading is too high?
This product will not answer that, and no figure for it exists anywhere in the tool. Acceptable values depend on the appliance, the fuel, the burner and the manufacturer’s data, and the judgment belongs to the qualified person on site. If you suspect a problem, act on it rather than recording it.
Can I set my own limits?
Yes, per appliance, and they are always shown as yours. A reading outside the range you set is labeled “Outside your range” — never “fail”. CompliMaint sets no target itself.
Can I record a contractor’s figures rather than my own?
Yes, and it is a common use. Record who took them in the “Analysed by” field and note the instrument. The figures stay attributed to whoever produced them.
Does it upload anything?
No. Readings and appliances stay in this browser on this device. No account is needed and no transmission. Print for your records.