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How do you tell if your tank has a bladder or not?

The tank is 51 inches long by 12 inch diameter.

Comments

  • Jim Balduc
    Jim Balduc Member Posts: 3
    Bladder or no bladder

    How do you tell if your expansion tank has a bladder or not. Mine has the threaded nipple pointing down. Do I bleed it by taking the nipple out? My system is leaking out the relief valve overhead. Thank you.
  • kpc_40
    kpc_40 Member Posts: 62
    if its...

    long (24"- 36" and hung above the boiler... no bladder
    if its "about" the size of a gallon 1/2 container...bladder
  • Jim Balduc
    Jim Balduc Member Posts: 3
    Expansion tank

    The tank is mounted up next to the ceiling above the boiler. Thanks Again
  • kpc_40
    kpc_40 Member Posts: 62
    no bladder...

    in that one.
This discussion has been closed.