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profdant139's avatar
profdant139
Explorer II
May 15, 2019

Very slow propane leak: how to find it?

Here is the problem: even with all appliances off, but the propane tank turned on, I am losing a quarter of a gallon of propane in a 24 hr. period. (I have weighed the tank -- it lost a pound a day, which is a quarter of a gallon.)

Obviously, I have applied a soapy solution everywhere -- no soap, so to speak. No bubbles.

I bought one of those cheap ($35) propane detection wands -- not a magic wand at all. It did not indicate that it had detected any gas. (I did test it by briefly turning on the stove without lighting it, and the detector lit up like a Christmas tree.)

My wife (who has a great sense of smell) does smell some propane, intermittently, but can't narrow it down, either. She obligingly sniffed every part of the propane system she could reach, without success.

So now what? This is not safe -- I can't ask her to wear nose plugs and then just ignore the leak. There are more expensive propane detection wands -- they cost a couple of hundred dollars. Are there repair facilities with even better equipment?

Thanks in advance for your suggestions.

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