3930464
Vehicle Heater Tube
Cummins®

The Cummins 3930464 Vehicle Heater Tube is a component designed for use in the heating systems of commercial trucks. Its purpose is to facilitate the transfer of heat from the engine coolant to the vehicle’s interior, ensuring a comfortable cabin temperature for drivers and passengers. This part is integral to the overall heating system, working in conjunction with other components to maintain optimal temperature levels within the truck’s cabin ¹.

Basic Concepts of Vehicle Heater Tubes

A vehicle heater tube is a conduit through which engine coolant flows to transfer heat into the truck’s cabin. The tube operates on the principle of heat exchange, where the warm coolant absorbs heat from the engine and then releases it into the vehicle’s heating system. This process is vital for maintaining a comfortable environment inside the truck, especially in colder climates. The efficiency of this heat exchange is influenced by the design and material of the heater tube, as well as its integration within the heating system ².

Purpose and Function of the 3930464 Vehicle Heater Tube

The Cummins 3930464 Vehicle Heater Tube plays a specific role in the operation of a truck’s heating system. Positioned to connect the engine’s coolant system with the heater core, it allows for the circulation of warm coolant. This circulation is crucial for the effective distribution of heat throughout the truck’s cabin. By ensuring a steady flow of heated coolant, the tube contributes to maintaining a consistent and comfortable temperature inside the vehicle ³.

Key Features

The Cummins 3930464 Vehicle Heater Tube is characterized by several key features that enhance its durability and efficiency. Constructed from high-quality materials, it is designed to withstand the high temperatures and pressures associated with engine coolant. Its design includes elements that promote efficient heat transfer and reduce the risk of leaks. Additionally, the tube may feature unique attributes such as corrosion-resistant coatings or reinforced sections to improve longevity and performance ⁴.

Benefits of Using the 3930464 Vehicle Heater Tube

Utilizing the Cummins 3930464 Vehicle Heater Tube offers several advantages. It provides improved heat distribution within the truck’s cabin, enhancing comfort for the driver and passengers. The efficient design of the tube can also contribute to potential fuel efficiency gains by optimizing the performance of the heating system. This optimization reduces the load on the engine, potentially leading to lower fuel consumption ⁵.

Installation and Integration

Proper installation of the Cummins 3930464 Vehicle Heater Tube is crucial for its effective operation. It is designed to be compatible with various truck models, ensuring seamless integration with existing heating system components. Installation guidelines should be followed to ensure correct placement and secure connections, which are vital for the tube’s performance and the overall efficiency of the heating system ⁶.

Troubleshooting and Maintenance

Common issues with vehicle heater tubes may include leaks, blockages, or reduced heat transfer efficiency. Diagnostic steps for identifying these problems involve checking for visible signs of damage, ensuring secure connections, and verifying the flow of coolant. Regular maintenance practices, such as inspecting for wear and corrosion, can help ensure the longevity and optimal performance of the Cummins 3930464 Vehicle Heater Tube ⁷.

Performance and Efficiency

The Cummins 3930464 Vehicle Heater Tube contributes to the overall performance and efficiency of the truck’s heating system. Its design and material composition are tailored to facilitate efficient heat transfer, which can have a positive impact on fuel consumption and system reliability. By ensuring a consistent and effective heat distribution, the tube plays a role in maintaining the comfort and operational efficiency of the vehicle ⁸.

Safety Considerations

Safety is a paramount concern when installing and operating the Cummins 3930464 Vehicle Heater Tube. Precautions should be taken to avoid overheating, leaks, and other potential hazards. This includes ensuring proper installation, regular maintenance, and prompt attention to any signs of damage or malfunction. Adhering to safety guidelines helps protect both the vehicle’s occupants and the integrity of the heating system ⁹.

Environmental Impact

The use of vehicle heater tubes, including the Cummins 3930464, has environmental considerations. Efforts to minimize the ecological footprint of such products may include the use of recyclable materials, energy-efficient manufacturing processes, and designs that reduce the need for frequent replacements. Cummins Inc. is committed to innovation and quality, which extends to minimizing the environmental impact of their products ¹⁰.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a diverse product range, Cummins is dedicated to providing reliable and efficient solutions for the automotive and heavy-duty truck industries. Their commitment to quality and technological advancement is evident in their wide array of products, including the Cummins 3930464 Vehicle Heater Tube ¹¹.

Role of Part 3930464 Vehicle Heater Tube in Engine Systems

The part 3930464 Vehicle Heater Tube is an integral component in the thermal management system of an engine. It facilitates the circulation of hot coolant from the engine block to the heater core, which is essential for maintaining cabin comfort in vehicles ¹².

Integration with Block Vent Plumbing

When integrated with the block vent plumbing, the Vehicle Heater Tube plays a significant role in ensuring that the coolant system operates efficiently. The block vent plumbing is responsible for venting air from the engine block, which helps in maintaining the proper coolant level and preventing airlocks. The Vehicle Heater Tube connects to this system, allowing for a seamless flow of coolant. This connection ensures that the heater core receives a consistent supply of hot coolant, which is then used to warm the cabin.

The efficient operation of the block vent plumbing, in conjunction with the Vehicle Heater Tube, contributes to the overall reliability and performance of the engine’s cooling system. It ensures that the engine operates within optimal temperature ranges, thereby enhancing both engine longevity and driver comfort ¹³.

Conclusion

The Cummins 3930464 Vehicle Heater Tube is a vital component in the heating systems of commercial trucks. Its role in facilitating efficient heat transfer from the engine coolant to the vehicle’s cabin ensures passenger comfort and contributes to the overall performance and efficiency of the truck’s heating system. Proper installation, regular maintenance, and adherence to safety guidelines are essential for maximizing the benefits of this part. Additionally, Cummins’ commitment to quality and environmental responsibility is reflected in the design and manufacturing of the 3930464 Vehicle Heater Tube.