boiler won't start

Discussion in 'Boiler Forum' started by American, Aug 23, 2013.

  1. American

    American New Member

    Messages:
    4
    Location:
    New England, USA
    I push the red button - nothing happens. I push it again, it seems to start and then shuts off. There's oil in the tank.
  2. Dana

    Dana In the trades

    Messages:
    2,804
    Location:
    01609
    Model # & manufacturer? (Just a "red button" isn't much information to go on.)
  3. Tom Sawyer

    Tom Sawyer In the Trades

    Messages:
    3,125
    Location:
    Maine
    It's an oil burner so the red button is the primary control re-set. Could be any one of many things. Plugged filter, oil line, pump strainer, nozzle
    Bad electrodes, transformer
    Bad oil pump, motor, pump coupling
    Bad primary control, cad cell eye, electrical issue and the list goes on and on. Call an oil burner tech.

    If it starts and there's no flame, best guess is bad nozzle. If it starts, has flame and then it shuts down best guess is dirty cad cell eye or bad primary control.

    At any rate, anything that gets done will require a combustion test after the unit is repaired to verify the cleanliness of the flame. Sooty fires plug heat exchangers and make a mess of your basement.
    Last edited: Aug 23, 2013
  4. American

    American New Member

    Messages:
    4
    Location:
    New England, USA
    Okay. Searching for the tech's phone number now. Thanks.
  5. American

    American New Member

    Messages:
    4
    Location:
    New England, USA
    The problem was a worn out burner coupling end. It had been stripped and was completely round rather than socket shaped. Fortunately it was an inexpensive part. The tech cleaned the boiler and replaced the filter while he was here. Worth the call. I would never have found it.
  6. Tom Sawyer

    Tom Sawyer In the Trades

    Messages:
    3,125
    Location:
    Maine
    Ahhh yes, number 10 on my list. :cool:

    It's good to have it cleaned and set up for the season too.
Similar Threads: boiler won't
Forum Title Date
Boiler Forum Power-vented Gas fired boiler won't start when its cold out Nov 7, 2012
Boiler Forum Ongoing Intermittent Boiler Over Pressure Issue Thursday at 10:48 AM
Boiler Forum Boiler Scale Problem Jul 27, 2014
Boiler Forum Oil Boiler Problem Jul 23, 2014
Boiler Forum diaphram expansion tank location on american standard ng boiler Jun 15, 2014

Share This Page