funky T87
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Thread: funky T87

  1. #1
    today i found a t87 with what looked like oxidized mercury. it was sticking to the inside of the bulb and was not closing on heat call. i had a similar one about five years ago, my guess is the bulb lost its vacuum and the mecury oxidized, has anyone seen this? what's the cause?

  2. #2
    Join Date
    Mar 2004
    Location
    Grottoes VA
    Posts
    5,856
    Do a search on here. It has happened before.
    Karst means cave. So, I search for caves.

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