Hoping some oil guys can help me with this one or if they have come across this before, the boiler keeps locking out every two to three weeks, reset and goes no problem for another couple of weeks.
It's a sterling 133 burner.
Totally random lockout, when its going all seems to be working fine.
Co2 12%
Nozzle changed
Pump pressure and vacuum ok.
Filters cleaned.
Replaced photo cell.
Heat exchangers cleaned.
Condensate cleaned.
Smoke 0
Could it be an control box fault? Once in a while failing?
Thanks in advance for any help.
It's a sterling 133 burner.
Totally random lockout, when its going all seems to be working fine.
Co2 12%
Nozzle changed
Pump pressure and vacuum ok.
Filters cleaned.
Replaced photo cell.
Heat exchangers cleaned.
Condensate cleaned.
Smoke 0
Could it be an control box fault? Once in a while failing?
Thanks in advance for any help.
