Lennox 69W50 Blower Wheel 321894-709 Standard brazing practices apply

Standard brazing practices apply

For seawater

while three flashes indicate an ignition lockout

It is built to withstand the high-temperature environment of the combustion chamber

Key Benefits: Precision Thermal Calibration: Fixed 171°F trip point ensures rapid response to abnormal heat conditions in the burner compartment

Lennox 69W50 Blower Wheel 321894-709 Standard brazing practices applyThe Lennox 69W50 Blower Wheel is a high performance 11x11x1 2 direct drive blower wheel designed for precise airflow management in residential and light commercial HVAC systems. This genuine OEM Lennox 102703 02 replacement features a 54 blade "squirrel cage" configuration, engineered to provide stable static pressure and consistent CFM output. Constructed from corrosion resistant steel, it is balanced at the factory to minimize vibration, protecting