I Have a Riello Type 424t55 Burner, running on 28 second Kerosene?
Bleeding it after oil ran out?
What is causing my Riello Mectron 3M Type 215 to emit fine black ash?
My riello burner lights for about 12sec and then locks out?
bleeding with an allen key which way?
how can i mend my riello burner rdb1 483t50?