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Howell Metal - Line Sets - Mini Splits
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 with no kinking during installation.
Included Product Types:
- Line Sets - Mini Splits