<div dir="ltr"><div class="gmail_default" style="font-size:small">I could misunderstand the situation, but if B&T is in place, there would be no ground at the sink for the GFI to work unless you ran a separate ground to the cold water supply line or something similar assuming it is grounded.</div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Sat, Feb 1, 2025 at 10:56 AM Jimmie Mayfield <<a href="mailto:mayfield%2Bshoptalk@sackheads.org">mayfield+shoptalk@sackheads.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u>

  
    
  
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    <div>The fly in the ointment is the k&t
      wiring.  Will a GFI or AFI breaker work reliably with k&t?<br>
    </div>
    <div><br>
    </div>
    <div>J</div>
    <div><br>
    </div>
    <div><br>
    </div>
    <div>On 2/1/25 11:36, Jim Franklin wrote:<br>
    </div>
    <blockquote type="cite">
      
      If you shut off the breaker, confirm there is no voltage on the
      output side of it, and test for continuity between the breaker
      output and ground, you should get a good idea if the breaker is
      actually doing its job, i.e. there's short somewhere. If you don't
      see continuity, it's an unknown, in which case I'd replace it with
      a GFI breaker (since you want to do that anyway) and see what
      happens. 
      <div><br>
      </div>
      <div>jim<br>
        <div><br>
          <blockquote type="cite">
            <div>On Feb 1, 2025, at 11:03 AM, Tim .
              <a href="mailto:tims_datsun_stuff@outlook.com" target="_blank"><tims_datsun_stuff@outlook.com></a> wrote:</div>
            <br>
            <div>
              
              <div style="font-style:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Helvetica,sans-serif;font-size:12pt">The
                breaker that controls my sink grinder's outlet seems to
                have failed. It won't reset. </div>
              <div style="font-style:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Helvetica,sans-serif;font-size:12pt"><br>
              </div>
              <div style="font-style:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Helvetica,sans-serif;font-size:12pt">It
                is simply a matter of replacing the breaker with a new
                one or might there be another issue in the circuit? Near
                as I can tell that breaker only has one outlet on it.
                (house was built in 1905 or so and still has active knob
                and tube. ffs. And there are at least four breakers
                controlling our tiny kitchen.) Also, the outlet is not
                GFI so I want to replace it but can't really fit under
                the sink to do it. </div>
              <div style="font-style:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Helvetica,sans-serif;font-size:12pt"><br>
              </div>
              <div style="font-style:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Helvetica,sans-serif;font-size:12pt">So,
                can I just replace the breaker or should I bite the
                bullet and call and electrician?</div>
              <div style="font-style:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Helvetica,sans-serif;font-size:12pt"><br>
              </div>
              <div style="font-style:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Helvetica,sans-serif;font-size:12pt">Thanks</div>
              <div style="font-style:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Helvetica,sans-serif;font-size:12pt">tim</div>
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