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 - 10"w X 16"h is the size for the duct opening measurement only

+ Product Details Size - 8"w X 8"h is the size for the duct opening measurement only

4" X 14" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

R value rating of insulation - R3

The 1/2" white insulation

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