0465487004 - ESAB Air Duct MV Replacement Cooling Channel

Genuine ESAB Replacement Air Duct for Welding Equipment

The ESAB Air Duct MV (Part Number 0465487004) is a critical internal component designed to manage the thermal dynamics of your ESAB welding power source. In the demanding environment of industrial welding, maintaining the correct operating temperature of internal electronics and transformers is paramount. This air duct is engineered specifically to channel cooling air from the machine's fan directly over heat sinks and sensitive components, ensuring that heat is dissipated efficiently and effectively.

Over time, internal plastic components can become brittle due to constant heat cycling or may sustain damage during maintenance or transportation. A cracked or misaligned air duct can allow cooling air to escape into non-critical areas of the chassis, starving the power components of the airflow they require. This loss of static pressure can lead to frequent thermal overload trips, reduced duty cycles, and potentially catastrophic failure of power modules. By replacing a compromised duct with this genuine ESAB spare, you restore the intended airflow path designed by the manufacturer.

Josef Gas provides this authentic OEM part to ensure your maintenance team has exactly what is needed to keep your fleet operational. The ESAB Air Duct MV is manufactured to precise tolerances, ensuring a hassle-free installation that snaps or bolts into place exactly as the original did. There is no need for modification or guesswork. Whether you are performing a routine overhaul or repairing a specific cooling issue, trusting genuine ESAB parts protects your investment and prolongs the lifespan of your welding equipment.

This component is compatible with specific ESAB power sources. We recommend verifying the part number against your machine's spare parts list or service manual before ordering to ensure compatibility. Keeping your equipment's cooling system in top condition is one of the most cost-effective ways to ensure consistent weld quality and machine reliability.