7/8" Insulated Copper Coil Line - Seamless Pipe Tube for HVAC, Refrigerant - 1/2" White Insulation - 50' Long Color_White customize cuts and flares as

customize cuts and flares as needed

+ Product Description When it's time to upgrade your HVAC Vents in your house

If your hole is 14" wide by 20" tall

guaranteeing efficient ventilation throughout your space

Do not measure the overall size of the register itself

7/8" Insulated Copper Coil Line - Seamless Pipe Tube for HVAC, Refrigerant - 1/2" White Insulation - 50' Long Color_White customize cuts and flares as7 8" Insulated Copper Coil Line Seamless Pipe Tube for HVAC, Refrigerant 1 2" White Insulation 50' Long High Quality Copper Coil Meets Beats ASTM B280 Standard for Air Conditioning and Refrigeration (Made From C12200 99. 9% Pure Copper). 1 2" White insulation will give you a good R value of 3. 3, And Meets Beats ASTM B280 Standard, And is classified as Class 1 Fire Proof B1 Plain Ends Gives you the freedom to cut and flare at your own project needs,