1/4" - 1/2" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 35' Long Fixed Blades + Product Details Size –

+ Product Details Size – 14"w X 6"h is the size for the duct opening measurement only

+ How To Measure A Grille Overall Size:

85" width X 7

and Centralized Air Ducted Units

Looks like it was just waxed

1/4" - 1/2" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 35' Long Fixed Blades + 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