is there a check valve in a oil burner pump model a2va-7116? so fuel doesn't dri

  1. profile image47
    mattman28376posted 7 years ago

    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

  2. caycoltken profile image59
    caycoltkenposted 7 years ago

    I d  take the gun out and see if the nozzle it loose . But its probly plugged and the fuel is`nt spraying out right or down.
    If its that bad your heat exchanger is probly plugged then you got a lot of work ahead of ya.

 
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