Hi all! Sorry for the cross-posting. I need info quickly on testing inside walls (plaster and lathe) for soot (from an allegedly malfunctioning furnace).
Good morning, Herb, and others: I have enjoyed the various perspectives aired on this subject. Now, as you know, I’ve never been one to stir the pot –
That's how I view it. However, I have been trapped by devices that meet the letter of the standard and are certified (push button devices that screw on to
I just want to check my interpretation. Taking section 5.3.1 for example which states: "Plumbed eyewash units shall be certified as follows:" and then gives a
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