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Posted by Nathan Shiba on March 21, 2006 at 09:52:31:
At a condominium installation we have 3 Fulton PulsePaks installed. Units were installed in 2003 and all failed this winter due to degradation of the gas orifice. The orifice is a 3" disk with heavy brass threads around the diameter of the disk. The threads were worn on only one side! Literally sheared smooth, while the threads on the opposite side were intact. Has anyone seen a similar problem?