Mhrxusd Norcold RV Refrigerator Replacement Chassis Cooling Fan 120×120×38mm 12V Brushless 0.4A

The Mhrxusd RDM1238B (628685) is a direct-fit 120×120×38mm DC brushless chassis cooling fan designed to replace the original Norcold RV refrigerator fan and restore consistent airflow at 12V/0.4A.

When an RV refrigerator struggles with overheating or noisy operation, swapping the failed chassis fan for a reliable replacement often resolves the issue quickly. This upgraded fan fits Norcold 1200, 1210, N1095 and multiple N-series units, offers a compact 2-wire connection, and is built from sturdy materials for long-term performance in mobile environments.

Will this fan fit my Norcold RV refrigerator model?

This Mhrxusd unit is made as a compatible replacement for many Norcold chassis fans. Verify your fridge’s part number and physical fan size to confirm fit before buying.

• Compatible models include Norcold 1200, 1210, N1095, N61X, N62X, N64X, N81X, N82X, N84X.
• Replace part numbers: RDM1238B and 628685—match these to your existing fan.
• Physical dimensions: 120 × 120 × 38 mm with a 2-pin DC connector.

How does this fan perform in RV conditions?

Designed for mobile use, the fan delivers steady airflow while drawing only 0.4 amps at 12 volts, balancing cooling effectiveness with low power consumption. Its brushless inverter design reduces vibration and extends operating life compared with older brushed motors.

• Rated at DC 12V, 0.4A to minimize battery load during travel or shore-power use.
• Brushless motor for quieter operation and improved durability.
• Metal-reinforced construction for better heat conduction and resilience under vibration.

Is installation straightforward for an RV owner?

Yes—this fan is made for direct replacement without cutting or modifying housings in most installations. Basic hand tools and a short amount of time are usually all that's required to remove the old fan and mount the new unit.

• Simple 2-wire DC connection mirrors original wiring—no adapter normally needed.
• Mounting holes align with standard chassis fan placements; screws typically transfer from the old fan.
• Designed for plug-and-play swap to reduce downtime and service complexity.

What reliability and maintenance should I expect?

The RDM1238B is built to resist common RV stresses like vibration and temperature swings, lowering the frequency of service visits. Routine checks for debris and secure mounting will keep it operating efficiently for years.

• Brushless design reduces wear and increases mean time between failures.
• Metal components help dissipate heat and maintain performance under load.
• Easy to inspect and clean—periodic removal of dust and debris recommended.

Who is this for: RV owners, fleet maintenance teams, and DIY technicians who need an affordable, direct-fit cooling fan replacement for Norcold 1200/1210-series and related models. If you want a low-current, brushless DC upgrade that drops into the existing chassis with minimal fuss, this Mhrxusd RDM1238B fan is engineered to be a practical, long-lasting swap for worn or noisy original equipment.