Lau 02694111 Blower Wheel
The Lau 02694111 Blower Wheel is a high-performance direct drive blower wheel engineered for demanding HVACR applications. As a model DD11-10A, this unit features a double inlet design with an 11 3/4" diameter and 10 5/8" width, specifically optimized for high-volume airflow in furnace and air handler assemblies. Constructed from heavy-duty galvanized cold-rolled steel, the wheel utilizing 53 forward-curved blades that are mechanically locked into a concave Preslok center disc. This architectural choice ensures structural integrity under high torque while maintaining dynamic balance for quiet, vibration-free operation. Designed with a 1/2" bore and a clockwise (CW) rotation (viewed from the hub end), it supports a maximum speed of 1550 RPM. This universal replacement wheel provides the precise blade spacing and alignment necessary to restore factory-spec static pressure and CFM performance in residential and light commercial blowers.
- Dynamic Balance: The forward curved squirrel cage design is factory-balanced to eliminate harmonic noise and extend the service life of the blower motor bearings.
- Industrial Durability: Built with corrosion-resistant galvanized steel, the 02694111 is rated for ambient temperatures up to 200°F (93°C), though localized motor limits typically suggest 135°F for system safety.
- Preslok Technology: Features a high-strength mechanical hub-to-blade attachment that prevents blade slippage or loosening during rapid cycling or high static loads.
- Simplified Retrofitting: This 11.75-inch blower wheel serves as a direct drop-in for a wide range of OEM heating and cooling equipment requiring a 1/2-inch shaft fitment.
Common Questions
How do I confirm the rotation for the Lau 02694111?
In the HVACR trade, rotation is determined by looking at the hub/bore end. This specific model is Clockwise (CW) rotation. If your motor is mounted on the opposite side, you must verify the wheel's directional orientation to ensure proper airflow and prevent motor overheating.
Will this wheel fit a 1/2 inch motor shaft?
Yes, the 02694111 DD11-10A features a standard 1/2" bore with a secure setscrew attachment, making it compatible with most standard direct-drive blower motor shafts of that diameter.
Is this a suitable replacement for a noisy furnace fan?
If your existing wheel has loosened at the center disc or has accumulated significant debris that caused an imbalance, this galvanized blower wheel will restore quiet operation and efficient air movement across the heat exchanger or evaporator coil.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Lau 02694111 Blower Wheel
The Lau 02694111 Blower Wheel is a high-performance direct drive blower wheel engineered for demanding HVACR applications. As a model DD11-10A, this unit features a double inlet design with an 11 3/4" diameter and 10 5/8" width, specifically optimized for high-volume airflow in furnace and air handler assemblies. Constructed from heavy-duty galvanized cold-rolled steel, the wheel utilizing 53 forward-curved blades that are mechanically locked into a concave Preslok center disc. This architectural choice ensures structural integrity under high torque while maintaining dynamic balance for quiet, vibration-free operation. Designed with a 1/2" bore and a clockwise (CW) rotation (viewed from the hub end), it supports a maximum speed of 1550 RPM. This universal replacement wheel provides the precise blade spacing and alignment necessary to restore factory-spec static pressure and CFM performance in residential and light commercial blowers.
- Dynamic Balance: The forward curved squirrel cage design is factory-balanced to eliminate harmonic noise and extend the service life of the blower motor bearings.
- Industrial Durability: Built with corrosion-resistant galvanized steel, the 02694111 is rated for ambient temperatures up to 200°F (93°C), though localized motor limits typically suggest 135°F for system safety.
- Preslok Technology: Features a high-strength mechanical hub-to-blade attachment that prevents blade slippage or loosening during rapid cycling or high static loads.
- Simplified Retrofitting: This 11.75-inch blower wheel serves as a direct drop-in for a wide range of OEM heating and cooling equipment requiring a 1/2-inch shaft fitment.
Common Questions
How do I confirm the rotation for the Lau 02694111?
In the HVACR trade, rotation is determined by looking at the hub/bore end. This specific model is Clockwise (CW) rotation. If your motor is mounted on the opposite side, you must verify the wheel's directional orientation to ensure proper airflow and prevent motor overheating.
Will this wheel fit a 1/2 inch motor shaft?
Yes, the 02694111 DD11-10A features a standard 1/2" bore with a secure setscrew attachment, making it compatible with most standard direct-drive blower motor shafts of that diameter.
Is this a suitable replacement for a noisy furnace fan?
If your existing wheel has loosened at the center disc or has accumulated significant debris that caused an imbalance, this galvanized blower wheel will restore quiet operation and efficient air movement across the heat exchanger or evaporator coil.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lau 02694111 Blower Wheel is a high-performance direct drive blower wheel engineered for demanding HVACR applications. As a model DD11-10A, this unit features a double inlet design with an 11 3/4" diameter and 10 5/8" width, specifically optimized for high-volume airflow in furnace and air handler assemblies. Constructed from heavy-duty galvanized cold-rolled steel, the wheel utilizing 53 forward-curved blades that are mechanically locked into a concave Preslok center disc. This architectural choice ensures structural integrity under high torque while maintaining dynamic balance for quiet, vibration-free operation. Designed with a 1/2" bore and a clockwise (CW) rotation (viewed from the hub end), it supports a maximum speed of 1550 RPM. This universal replacement wheel provides the precise blade spacing and alignment necessary to restore factory-spec static pressure and CFM performance in residential and light commercial blowers.
- Dynamic Balance: The forward curved squirrel cage design is factory-balanced to eliminate harmonic noise and extend the service life of the blower motor bearings.
- Industrial Durability: Built with corrosion-resistant galvanized steel, the 02694111 is rated for ambient temperatures up to 200°F (93°C), though localized motor limits typically suggest 135°F for system safety.
- Preslok Technology: Features a high-strength mechanical hub-to-blade attachment that prevents blade slippage or loosening during rapid cycling or high static loads.
- Simplified Retrofitting: This 11.75-inch blower wheel serves as a direct drop-in for a wide range of OEM heating and cooling equipment requiring a 1/2-inch shaft fitment.
Common Questions
How do I confirm the rotation for the Lau 02694111?
In the HVACR trade, rotation is determined by looking at the hub/bore end. This specific model is Clockwise (CW) rotation. If your motor is mounted on the opposite side, you must verify the wheel's directional orientation to ensure proper airflow and prevent motor overheating.
Will this wheel fit a 1/2 inch motor shaft?
Yes, the 02694111 DD11-10A features a standard 1/2" bore with a secure setscrew attachment, making it compatible with most standard direct-drive blower motor shafts of that diameter.
Is this a suitable replacement for a noisy furnace fan?
If your existing wheel has loosened at the center disc or has accumulated significant debris that caused an imbalance, this galvanized blower wheel will restore quiet operation and efficient air movement across the heat exchanger or evaporator coil.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
