Rein HVAC Heater Hose CHH0354 is a high-quality, reinforced hose designed to withstand extreme temperatures and high pressure. It is constructed with a durable EPDM rubber core, reinforced with a spiral-wound polyester cord, and covered with a black, heat-resistant silicone jacket. This hose is perfect for automotive and industrial HVAC applications, and is designed to provide superior performance and long-lasting service.