M
mnplumbing
hi any one can help i have purchased a sprint evo2 turned it on set it up no problem
took reading from my on boiler
02 12.5
co ppm 22
co2 4.8
ratio 0.0005
temp net 104
temp flue 130
eff net 91.4
xs air 149.3
i have non condensing boiler valiant 824 about 10 years old
i not sure what reading to be looking at is it the ratio or co2, this is an old boiler also
any advice pls
took reading from my on boiler
02 12.5
co ppm 22
co2 4.8
ratio 0.0005
temp net 104
temp flue 130
eff net 91.4
xs air 149.3
i have non condensing boiler valiant 824 about 10 years old
i not sure what reading to be looking at is it the ratio or co2, this is an old boiler also
any advice pls