An Air Conditioner Heater Lines Hose is used to facilitate the transfer of fluids between the diesel exhaust fluid system and the air conditioner in equipment. This hose is to withstand high pressure and extreme temperatures, ensuring efficient and reliable performance under demanding conditions.Attributes:• Provides leak-proof connections.• Resilience to vibration and pressure fluctuations.• Abrasion-resistant outer layer.• Smooth inner surface for optimal flow. Applications: An Air Conditioner Heater Lines Hose is positioned within the engine compartment connecting the diesel exhaust fluid system to the air conditioner and its function is to facilitate the transfer of fluids between these two systems.