1/4" - 3/8" White Insulated Copper Coil Line Set 16' Long - Flare Nut KIT- Seamless Pipe Tube for HVAC, Refrigerant - 3/8" Insulation Aluminum Jacket High Quality – Rigid aluminum

High Quality – Rigid aluminum construction with counter-sunk screw holes (screws included) and no sharp edges

5” flexible joint is used to cover the parts of your HVAC line set that is placed at odd angles and hard-to-reach spaces

+ Product Details Size – Stick-on collar is 18" and it is compatible with duct 18"

+Product Details Size – 4"h x 12"w is the size for the duct opening measurement only

1/4" - 3/8" White Insulated Copper Coil Line Set 16' Long - Flare Nut KIT- Seamless Pipe Tube for HVAC, Refrigerant - 3/8" Insulation Aluminum Jacket High Quality – Rigid aluminum+ Product Details Pipe tubing coil is made out of 99. 9% pure copper and meets ASTM B280 and C12200 standard Insulation is made of 1 2" Polypropylene and is UV Resistant, meets ASTM E 84, UL94, ASTM D1056 and ASTM G 21. Working temperature from 40 to 120 R value rating of insulation R3. 3 Insulation density is 30kgs cbm = 0. 035 w mk Pre flared ends with nuts are for simple and easy installation. Copper coil line set fits most ductless mini split air