Combustion Testing

Unknown

what are you getting for combustion analysis. I am compiling this information for a program I am involved with and need if possible Make Model and Model number with full analysis on each.

In particular Viessman, Buderus, NTI, Munchkin and any other high end boilers which typically are condensing and also modulating.

There is no liability involved here it is just doing some comparisons. I need actual analysis not what the manuals call for.

I also need to know what the location of your test hole was in the flue.

Joe@buderus_2

Testing

Hello Tim, Buderus GB142's have a test port on the exhaust port for the test probe. When testing for the gas/air mixture ratio on the gas valve, the firing rate should be set to 30%. Hopefully you get the information you are looking for.

Unknown

Joe what are some

good ballpark figures to expect when testing? What do you wnat for a CO level?

Mitch_6

Some numbers

Taken with the TSI6130 you saw in class on an Weil Mclain Ultra 155 O2 4.7%, CO 37PPM, COU 47PPM, CO2 9.1% Temp 149F taken from the port for the boiler temperature probe.

Mitch S.

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