3/8" - 5/8" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 15' Long Color_Red Oak Wood built for durability and long

built for durability and long life in mind

+ Product Description Introducing HVAC Premium's Aluminum Adjustable Return Grill – the key to enhanced air control and energy efficiency

Installation Location – sidewall and ceiling

you can watch this informative video tutorial: How to Measure Your Vent Hole Before Ordering a Grille

and Centralized Air Ducted Units

3/8" - 5/8" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 15' Long Color_Red Oak Wood built for durability and long+ 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