Introducing the DCPT-8/4-45-SP, a high-quality heat shrink tubing designed for reliable abrasion protection in HVAC systems. This yellow/green tubing, made of irradiated modified polyolefin, features a 2:1 shrink ratio and a low shrink temperature of 95 °C, making it easy to install. With an operating temperature range of -55 to 135 °C, it ensures durability in harsh environments. The RoHS-compliant tubing has a recovered diameter of 4mm (.158 in) and an expanded diameter of 8mm (.315 in), providing a snug fit for cables and wires. Trust the DCPT-8/4-45-SP for efficient and long-lasting wire and cable management in your HVAC applications.