1/4" - 5/8" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 25' Long w8h8 + Product Details Size -

+ Product Details Size - 30"w X 12"h is the size for the duct opening measurement only

listed size +2"

+ Product Details Size – 10" X 4" is the size for the duct opening (floor/vent hole) measurement only

9% Pure Copper meeting ASTM B280 standards

Each grille is carefully packaged with cardboard backing to prevent damage during shipment

1/4" - 5/8" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 25' Long w8h8 + Product Details Size -+ Product Details Operating Temperature From 40F To +248F [ 40C To +120C] High Quality Copper Coil Meets Beats ASTM B280 Standard for Air Conditioning and Refrigeration (Made From C12200 99. 9% Pure Copper). 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 conditioners, heat pump systems, and