Hello all
Just got back from an oil boiler serviced 2 weeks ago customer complained burning sooty went back changed nozzle did another analysis 12% co2 the sooty exhaust gone but the only thing that concerns me is the flue exhaust temp got up to 400 C is this the soot burning off ? The manual says flue temp 240 C Why is it soo high any help thx..
Just got back from an oil boiler serviced 2 weeks ago customer complained burning sooty went back changed nozzle did another analysis 12% co2 the sooty exhaust gone but the only thing that concerns me is the flue exhaust temp got up to 400 C is this the soot burning off ? The manual says flue temp 240 C Why is it soo high any help thx..