Lennox 99W50 Wheel 320788-703 ensuring firm attachment to the

ensuring firm attachment to the heat exchanger vestibule panel is essential for safe operation

specify a higher-capacity Watts series

all adjustments and wiring connections are accessible from the top of the control

helping to maintain NEMA 2 and IP54 ratings when correctly installed on actuator housings

as long as the Laars Heating Systems model is designed for an intermittent ignition device (IID) system

Lennox 99W50 Wheel 320788-703 ensuring firm attachment to theThe Lennox 99W50 Blower Wheel is a precision engineered OEM replacement part designed for high static belt drive residential and commercial air handlers. Measuring 10 inches in diameter and 10 inches in width, this 10x10 blower wheel features a 5 8" bore and 48 individual blades configured for counter clockwise (CCW) rotation. Optimized for airflow efficiency, the Lennox 99W50 utilizes a convex hub design that ensures positive engagement with the