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What is this?
SeanBeans
Member Posts: 520
On the 8th floor of a 15 story building, heating stack.
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Comments
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Maybe some badly encrusted insulation?All Steamed Up, Inc.
Towson, MD, USA
Steam, Vapor & Hot-Water Heating Specialists
Oil & Gas Burner Service
Consulting0 -
It’s solid metal and it was leaking from somewhere inside the bigger metal sleeve.
It has a tag!
You can access the valves from the cover, it steamed up to the 11th floor and leaked down to the 1st0 -
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I would agree with that, I marked this up a bit to complete the letters that could be seen. I see Expansion Joint on the label. And yes I know my "handwriting" is terrible.EzzyT said:Looks like a expansion fitting
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Here you go.
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Can anyone find any literature on it?0
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