280145 - Miller Thunderbolt 160/210 Replacement Cooling Fan 24V DC

Reliable Cooling for Your Miller Thunderbolt

The Miller 280145 Fan Motor is a critical component designed specifically for the maintenance and repair of Miller Thunderbolt 160 and Thunderbolt 210 welding machines. As an inverter-based power source, the Thunderbolt series relies heavily on efficient thermal management to maintain its duty cycle and protect sensitive electronic components. This genuine OEM replacement fan ensures that your equipment operates within its specified temperature ranges, preventing premature shutdowns due to thermal overload.

Engineered to meet the exact specifications of the original factory part, this "muffin" style fan operates on 24V DC power. It boasts an impressive rotational speed of 9000 RPM, which generates a substantial airflow of 134 CFM (Cubic Feet per Minute). This high-velocity air movement is essential for drawing heat away from the internal heat sinks and rectifiers, especially during prolonged welding sessions or in warmer shop environments. The 80mm size is a standard form factor for these machines, ensuring a hassle-free installation without the need for modification to the mounting brackets or wiring harness.

At Josef Gas, we understand that equipment downtime translates to lost productivity. Using non-OEM cooling solutions can lead to insufficient airflow or electrical incompatibility, potentially risking the longevity of your welder. By choosing the authentic Miller 280145 fan, you are investing in the continued reliability and performance of your welding assets. Whether you are performing routine maintenance or repairing a unit that has suffered a cooling failure, this fan provides the assurance of quality that comes with Miller Electric products.

Key Specifications:

• Voltage: 24V DC
• Speed: 9000 RPM
• Airflow: 134 CFM
• Dimensions: 80mm