Hi, Just serviced a Trianco TSO 125/1 and fitted a new nozzle, 1.00 x 60 H as per manu inst, pump press set up and flue has been swept but am getting very high CO readings of around 400 ppm with my TESTO 325, measured just below air diverter in flue, CO2 is around 11.2, efficiency and smoke are good, runs well with no CO reading inside room, just concerns me having that higher CO in flue.
Any one come across this sort of reading? Suggestions would be most appreciated. Thanks
Any one come across this sort of reading? Suggestions would be most appreciated. Thanks