1/4" - 3/8" Insulated Copper Coil Line Set - 1/2" Black Insulation Taped Together - 50' Long Copper Coil + Product Description This aluminum

+ Product Description This aluminum flex duct is intended to be used in heating

Designed for optimal air flow and lasting durability

Its elegant look and fine finish and the natural warmth of oak wood

Our coils have a a very high PSI burst pressure

+ Why HVAC Premium HVAC Premium has been providing superior quality service for many years

1/4" - 3/8" Insulated Copper Coil Line Set - 1/2" Black Insulation Taped Together - 50' Long Copper Coil + Product Description This aluminum+ 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