Question about Keurig B70 Coffee Maker

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Keurig b-70 leaks water from under unit why?

I have a keurig b-70 coffee maker, it started leaking water from under unit, can't find exactly from where?

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  • cheevers Jan 13, 2009

    My B70 brewer just started leaking water too. I performed a quick inspection after removing the bottom plate and noticed the water is leaking from inside somewhere at the top of the unit (just before the water is injected into the Kcup). I think it may be a cracked hose or fitting. I need to dismatle the unit further but I will try to find instructions somewhere on the internet first before I break something. Will keep you updated.

  • Jason Morse Jan 15, 2009

    Same here! Yesterday my B70 started leaking as well. I took the bottom plate off and just like cheevers water appears to be leaking from somewhere near the top on the front side.

  • jcjanjax Jan 16, 2009

    I called customer service on my leaking keurig B70 they told me they do not repair, but for $150.oo dollars they would send me a platium newly improved machine, doesn't make the noise , they would inclose some coffee and free shipping. My machine missed the warrenty by a month or so, not that it matters they don't do repairs anyway So what do you do now?


  • Anonymous Feb 27, 2009

    Same problem as above. Lots of water in the dish at the bottom, and also leaking onto the counter and ground.

  • sbecksr May 12, 2009

    mine leaks out the bottom too big mess



6 Suggested Answers

  • 2 Answers

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Posted on Jan 02, 2017

  • 4 Answers

SOURCE: Unit leaks out of the bottom

Mine just developed the same problem. Me being an engineer, I decided to take it apart and found the problem. There is an aluminum tube shaped like a "C" with a heating element inside of it. Water flows through this metal tube, is heated, and then pushed via steam pressure. There is a metal brace that holds this "C" piece securely to the bottom of the machine. This brace is sharp and overtightened, which caused a small hole to form in the metal, causing the leak (in my machine of course). I am currently researching how to patch aluminum so I can hopefully fix it.

Posted on Jan 06, 2008


SOURCE: Bunn Coffee Maker Leaks out the bottom

Contact Bunn and they will send you a free repair kit with good illustrated instructions.

Posted on Aug 17, 2008

  • 2 Answers

SOURCE: Leaking cuisinart grind and brew

Our Cuisinart grind and brew was leaving a puddle under it after making a pot of coffee. I called Cuisinart this week and it turns out the handle of the carafe has to be lined up in the middle of the opening for the carafe. It will be under the word Cuisinart, in the middle.

We have now made several pots with NO residual puddle of water or coffee. It also seems to be making the pots quicker.

Before trying this I had run 2 pots of water with 1/2 cup white vinegar in it also. But it still puddled until we lined up the carafe as noted above.

Posted on Jan 16, 2009

SOURCE: senseo coffee maker
OK above is a service manual, this is what the techs use to fix, it. Use the exploded diagram,and troubleshooting guide, and you will no doubt sort it very quickly.'s-TXpBNE1qTT.html
Download the user manual above.

Posted on Apr 03, 2010

  • 189 Answers

SOURCE: Bunn coffee maker leaking from underneath the bottom

Please get the model and the date code from the bottom of the machine and contact customer serivce. Depending on the date code, there might be a seal kit available or the machine can be replaced at no cost if 3 years old or less. If it is over 3 years old and the seal kit isn't available, the machine will be replaced at a reduced price.

Posted on May 19, 2010

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