Distributors stock RYNO line set for proven performance and fast delivery.Learn More
Contractors demand the best copper and the toughest jacket for installations.Learn More
Design build construction connects specifying engineers with contractors.Learn More
Better copper means less kinks, secure flares, and fewer call-backs. Better insulation means superior system performance and faster, easier set ups. For ductless mini-split, heat pump, ducted unit and VRF system applications, nothing beats a RYNO line set.
Our products, made from virgin copper – never from scrap or recycle – virtually eliminates the pinhole leaks, flare cracks and kinking issues that cause installation delays and inspection failures. Our C12200 Cu-DHP, 99.9% pure copper tubes comply with ASTM B280 standard specification, suitable for R407 and R401 gas applications.
Half the battle installers face stems from poor grade tube insulation performance during and after the install – especially in mini-split applications. Our patented polyethylene skin resists tears and scratches and dramatically reduces drag through wall openings. Our insulation is low density, closed cell polyethylene. Available in ½ inch and ¾ inch thickness, it’s CFC and HCFC gas free and complies with ASTM C 1427-07 type 1, grade 1 material. Together, they provide a durable, great-looking sheath for the tubing in a variety of applications.