is there a check valve in a oil burner pump model a2va-7116? so fuel doesn't drip out of nozzel.

i hav fuel dripping out of the nozzel of my fuel oil furnace its ignighting when furnace is off and causing a fire that blows back into where the blower and transformer are and is melting or burning up my transformers

sort by best latest

caycoltken profile image59

caycoltken says

5 years ago
 |  Comment