1/4" - 1/2" Insulated Copper Coil Line Set - 1/2" Black Insulation Taped Together - 35' Long Color_R-4.2 Yellow + Product Details Size –

+ Product Details Size – 8" x 30" or 30" x 8" is the size for the duct opening measurement only

Experience uniform air distribution in every corner

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actual front end outer dimensions are 15

For a visual guide on how to measure your vent hole before ordering a grille

1/4" - 1/2" Insulated Copper Coil Line Set - 1/2" Black Insulation Taped Together - 35' Long Color_R-4.2 Yellow + 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