Thread: cullet shortage
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Old 03-17-2018, 04:33 PM
Jordan Kube Jordan Kube is offline
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Join Date: Aug 2003
Location: Seattle, WA
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The comparison has been done. Spectrum's glass ate away everyone's furnaces for ten years. The pictures below are of a 1000# Wetdog tank furnace after only 3 years. They were dead, dead, dead. The new ones have been in service for 2 years and could go another 2 or 3 after spectrum changed their formula.

The first picture is of the crown. The second is of the flue outlet into the recuperator block and that was with frequent cleaning!

Not everyone will experience erosion like this and I hope no one does. People are understandably nervous after Spectrum.
Attached Images
File Type: jpg gb furnace resize.jpg (85.5 KB, 66 views)
File Type: jpg gb flue resize.jpg (86.6 KB, 70 views)
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