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Cracked Weil Mclain boiler

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Boilerpro
Boilerpro Member Posts: 410
You'll probably cut those fuel bills and get beter heat with a new boiler installation....if you get the right contractor. I'm in Northern Illinois or check "Find a Contractor" at this site.

Boilerpro

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  • John Zielin
    John Zielin Member Posts: 2
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    Cracked Weil Mclain residential steam boiler

    My Weil McLain residential steam boiler decide to develop a crack. I used a boiler sealer product to stop the leak and that was effective. My question: Should I be thinking about replacing this boiler that is probably 40+ years old or should I just continue to keep it running? Will this sealer solution be lasting?
  • Steamhead
    Steamhead Member Posts: 16,860
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    You need a new boiler

    the sealer is a temporary solution at best. Think of it as a holiday present for your house.

    W-M makes a good boiler. I'd want to know why it cracked. Maybe there's a problem in the system somewhere that's keeping the water from returning as it should? This, coupled with a bad low-water cutoff, could have caused the crack.

    Go to the Find a Contractor page of this site to locate a good steam man near you. If you're in the Baltimore area, e-mail me.

    To Learn More About This Contractor, Click Here to Visit Their Ad in "Find A Contractor"
    All Steamed Up, Inc.
    Towson, MD, USA
    Steam, Vapor & Hot-Water Heating Specialists
    Oil & Gas Burner Service
    Consulting
  • ed wallace
    ed wallace Member Posts: 1,613
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    craked boiler

    let it go after 40 yrs it deserves to be retired how often do you buy a new car? its time has come

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  • Tim_6
    Tim_6 Member Posts: 4
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    Another Cracked Boiler

    Amazingly, my 30 year old Weil Mclain steam boiler also developed a crack today and dumped its water all over my basement floor.

    I will be replacing the boiler and am interested in any recommendations as to manufacturers. I am tempted to go with another WM, but would appreciate any suggestions before I begin to hear what the contractor and (gasp) oil company have to offer.

    Thanks.
  • Jim_8
    Jim_8 Member Posts: 6
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    Gasp

    Tim I don't know why you would gasp over your oil company but not a contractor. I have worked for only a couple of oil company's for over a 20 year period. Nothing at all against a contractor but I sure have seen alot come and go. As well as oil company's coming and going but An oil company that is a full service company has a lot invested. Either way the most important thing for you to do is find someone who really knows steam. The day's of cutting the pipes close to the boiler and sliding a new one in are long gone. You need to know why this one cracked. You also need to have your main and radiator vents replaced and have a good look at any old wet returns . If someone tells you that you don't then you need to find someone else. Good luck.
  • ed wallace
    ed wallace Member Posts: 1,613
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    new boiler

    i agree with jim talk to your oil co. and if not happy with them find someone who understands steam systems

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  • Tim_6
    Tim_6 Member Posts: 4
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    Gasp Reply

    No intent to run down oil companies per se, but it does seem they are mainly interested in selling oil. I am sure there are some good ones out there.

    The reality is that I do not know for sure if the boiler cracked or not -- I just know that there is water on the floor under the boiler and that it is 30 years old. The low water cut-off has been working fine (and continues to do so), so I am not sure why it might have cracked.

    I will use your suggestions in talking with the various people evaluating this tomorrow, although I am concerned that replacing all the vents and returns are going to push this into a HUGE expense (not that it is pretty big as is.) Why should those be replaced, just so I'll know?

    Finally, any thoughts on a good replacement boiler?

  • ed wallace
    ed wallace Member Posts: 1,613
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    new boiler

    wiel mclain ,burnham, peerless are all good your last weil mclain lasted 30yrs why not another

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  • Steamhead
    Steamhead Member Posts: 16,860
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    Replacing Vents and Returns

    If these are in bad shape, they could have contributed to the early demise of the boiler.

    Main vents are extremely important. If these are missing or too small, the boiler will have to build more presure to vent the air. This takes more water to accomplish.

    If returns are sluggish, they may also contribute. Same with leaky radiator vents or valve stem packing.

    When replacing a broken boiler, always look for possible contributing factors.

    To Learn More About This Contractor, Click Here to Visit Their Ad in "Find A Contractor"
    All Steamed Up, Inc.
    Towson, MD, USA
    Steam, Vapor & Hot-Water Heating Specialists
    Oil & Gas Burner Service
    Consulting
  • Drod
    Drod Member Posts: 59
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    Boilerpro Location

    Where are you in Northern IL Boilerpro? What's your company name?
    Thanks,
    Novice Dale
  • Boilerpro
    Boilerpro Member Posts: 410
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    Location.....

    > Where are you in Northern IL Boilerpro? What's

    > your company name? Thanks, Novice Dale



  • Boilerpro
    Boilerpro Member Posts: 410
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    Location.....

    I'm located in Amboy near the intersection of Rte 52 and Rte 30 near Sterling/Dixon. Sorry, I'm not on the "Find a contractor" section..haven't had time to do it yet. Company name is "Boiler Professionals". My territory is from Sycamore to Mt. Morris on the north and Ottawa to Princeton on the south. E-mail me if I can be of help. Happy hunting for a good steam contractor!

    Boilerpro
  • John Zielin
    John Zielin Member Posts: 2
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    Low water shut off failed

    Thanks for your response. To answer your question, the low water shut off failed. The WM boiler just cooked itself as a result.
  • Roger Litman
    Roger Litman Member Posts: 64
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    Insurance

    If your boiler truly cracked and the low water cut off failed, then it is covered by replacement home owners insurance with a couple of deductions. If it rotted out, then you are on your own.Signs of dry fired boiler are a redding of the casting, signs of a bad MM LWCO are a build up of sediment on the bellows of the LWCO, which causes the float to stay up and the switch will fail to shut the boiler down.

    To Learn More About This Contractor, Click Here to Visit Their Ad in "Find A Contractor"
This discussion has been closed.