Maintain the quiet operation and consistent airflow of your indoor unit with the Samsung Air Conditioner Cross-Flow Fan Assembly DB94-01190A. Often referred to as a blower wheel, this cylindrical fan is the heart of your air handler, responsible for pulling air through the evaporator coils and pushing it out into your living space. If the fan becomes cracked, out of balance, or clogged with heavy debris, it can lead to reduced cooling capacity, excessive vibration, or a persistent rhythmic thumping noise. Replacing a damaged blower wheel is essential to restoring the factory-standard performance and energy efficiency of your system.

The DB94-01190A is manufactured from high-strength, lightweight composite materials designed for structural stability at high rotational speeds. Its blades are precision-pitched and dynamically balanced to ensure smooth rotation, which reduces stress on the fan motor and bearings. This genuine OEM part ensures an exact fit within the chassis, maintaining the necessary clearances to prevent mechanical rubbing and airflow turbulence.

Installation / Replacement Instructions

1. Safety First: Turn off the air conditioner and disconnect the power supply at the main circuit breaker.
2. Disassemble the Housing: Remove the front intake grille, air filters, and the main plastic fascia of the indoor unit. You may also need to remove the horizontal louvers and the drain pan to gain full access to the fan assembly.
3. Loosen the Motor Link: Locate the side of the blower wheel that connects to the fan motor. There is typically a small set screw accessible through a gap in the fan blades. Use a long hex key or screwdriver to loosen this screw, but do not remove it entirely.
4. Support the Evaporator Coil: In many split-system models, the left side of the evaporator coil must be carefully unscrewed and lifted slightly to allow the blower wheel to slide out. Be extremely careful not to kink or damage the copper refrigerant lines.
5. Swap the Fan: Slide the old blower wheel off the motor shaft and remove it from the unit. Slide the new DB94-01190A onto the shaft, ensuring it is positioned correctly within the housing.
6. Align and Tighten: Ensure the motor shaft is seated properly against the flat side of the fan's internal hub. Tighten the set screw firmly. Rotate the fan by hand to verify it spins freely without hitting any internal components.
7. Reassemble and Test: Secure the evaporator coil and reinstall the drain pan, housing, and filters. Restore power and run the unit at various fan speeds to confirm that airflow is restored and vibrations have been eliminated.

Compatible with select Samsung split-system indoor units, this OEM-quality cross-flow fan assembly provides the reliable airflow needed for maximum comfort and quiet operation.

Key Features
AC Cross-Flow Fan Assembly - Part number DB94-01190A
High-Efficiency Airflow - Precision-pitched blades for optimal air volume and cooling
Balanced Construction - Dynamically balanced to eliminate vibration and mechanical noise
Durable Composite Material - Built to resist warping and structural fatigue over long-term use
Compatible with Select Samsung Models - Direct replacement for a factory-standard mechanical fit
OEM-Quality Part - Restores original blower performance and system energy efficiency