self-draining toilet


  #1  
Old 02-28-02, 03:50 PM
Ripshin1
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self-draining toilet

We have a toilet that, after normal flushing and refilling, drains itself of almost ALL water in an hour or so. We had the problem about a year ago and when I decided to take it up to examine it the next day it was suddenly okay. What can cause this? Several expert plumbers have just scratched their heads so far.
 
  #2  
Old 02-28-02, 08:28 PM
W
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If there is something in the trap of the toilet that obsorbs water it can siphon the toilet trap out . Do you put anything other than toilet paper in the Toilet? Toilet paper dissolves in water but other th9ings, such as paper towels do not. If there is a crck in the toilet trap this can also happen but it wouldn't suddenly dissapear and reappear. Sounds like something is caught in the trap.
 
  #3  
Old 03-01-02, 09:24 AM
Ripshin1
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self-draining toilet

Thanks for the response. I don't see how anything could be in the trap. I had used a short "snake", then a plunger, vigorously, early on. The problem has now stopped, suddenly, after a week.
 
  #4  
Old 03-01-02, 04:34 PM
W
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Hi, How about a wild guess? The weather. Maybe the wind blows in a certian direction across the roof and creates a vacuum across the vent stack and pulls the water from the trap.
Woodbutcher
 
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Old 03-01-02, 04:37 PM
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Cool

I think that Wood may be on to your problem.
 
  #6  
Old 03-02-02, 08:47 AM
Ripshin1
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That might be a very good guess. We have considered a vent problem. We have had intermittent wind. But every time the toilet is flushed? For a week? Then stop suddenly? I think another guess is in order. Thanks!
 
 

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