Product Review

1/4" - 3/8" Insulated Copper Coil Line Set - Seamless Pipe Tube for HVAC, Refrigerant - 1/2" White Insulation EZ Twin Set - 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

EZ Twin Set - Both Lines Joined Together as Twin Set for Easier Handling & Instalation.

Plain Ends - Gives you the freedom to cut and flare at your own project needs, so you are not left with much waste, and are ready to go for the next job.

Works for all Air Conditioning applications including Ductless Mini-Split, Heat Pump And Centralized Air Ducted Units.

HVAC Premium - A Brand You Can Trust
100% Satisfaction Guaranteed
Don't worry, you're covered by our 100% Money Back Guarantee, no questions asked.
Click Add to Cart now & enjoy a high qulaity copper line for your project.


Our coils have a a very high PSI burst pressure. Whilst the maximum pressure for R410 is 700 PSI, our coils offer from 2300 to 6500 PSI
See chart below:
1/4" - 6518 PSI
3/8" - 4223 PSI
1/2" - 3119 PSI
5/8" - 2579 PSI
3/4" - 2981 PSI
7/8" - 3397 PSI
1-1/8" - 2334 PSI