Hydronic Tubing Leaks
Posted by Paul on February 17, 19101 at 15:26:52:
We purchased our home in 1991. It was originally completed around 1986. Our hydronic tubing has developed a number of leaks causing damage to wall board and requiring a number of wall replacements due to water damage and tubing repairs. The tubing is grey in color,5/8 inch outside diameter and 1/2 inch inside diameter. Sections are joined by metal fittings and bands.The tubing is marked ASTM-D 3307 and was refered to as Quest tubing. Any ideas on whether leaks will ever stop?

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