Introducing RAYCHEM XFFR03X4 Heat Shrink Tubing, a high-quality solution for your HVAC needs. This black, 3:1 shrink ratio tubing is made of irradiated modified polyolefin, ensuring durability and reliability. With a low shrink temperature of 70 °C, it is easy to install, shrinking down to just .1 inches in diameter. Operating efficiently in a wide temperature range from -55 to 110 °C, it provides excellent protection for cables and wires. ROHS compliant and with a recovered diameter of 2.54 mm, this tubing is a versatile and environmentally friendly choice for abrasion protection in various applications. Trust in the performance and quality of RAYCHEM XFFR03X4 for all your heat shrink tubing needs.