Search results

Can any one advise me on how to test the APS on a Ferroli F30. Reason... the boiler keeps dropping the burners out after running for 10-20 seconds but if you bypass the APS then ithe burners stay lit and boiler runs and appears to modulate just fine. The manual speaks of the air pressure...

I have a Ferroli F30 about 3-4 years old and just noticed that after the heating system gets up to temp, and the boiler refires up the burners light up as they should but soon after (15-30 secs) they are dropped out again and then relit a few seconds later it is as if the burner is being...