My riello burner lights for about 12sec and then locks out?
how can I fix my oil fired riello boiler?
pressure adjustment to change from deisel to kerosene on riello burner?
bleeding with an allen key which way?
After running out of oil, I thought I had an airlock in riello burner. ?
I Have a Riello Type 424t55 Burner, running on 28 second Kerosene?
how can i mend my riello burner rdb1 483t50?
can you fix the pump on a riello40?
Riello burner keeps tripping out?