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Howell Metal linesets are manufactured to the highest quality standards and are tested in accordance with ASTM E-243 standards. The insulation is tested in accordance with ASTM E-84 standards and specifications. We anneal our tubing in the straight length form prior to insulating and coiling, insuring the most flexible line set available.
External packaging has been subjected to cosmetic water damage.
Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
US$40
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