maintaining peak combustion efficiency and preventing unnecessary system cycling

indicator code 34 (Ignition Proving Failure) is frequently caused by a cracked or heavily fouled sensor that can no longer prove flame to the furnace control board

Professional installation is recommended to ensure correct lead-wire connections and amperage draws

ensuring perfect alignment with 1" motor shafts

it is recommended to use genuine TB Woods components throughout the assembly

Lennox 89J10 Blower Wheel R-134A maintaining peak combustion efficiency andWhen high static pressure or years of debris accumulation causes a failure in your air handler, the Lennox 89J10 Blower Wheel is the professional grade solution to restore factory spec airflow. This 10" x 8 1 2" direct drive blower wheel features a 1 2" bore, engineered for a precision fit on standard motor shafts to eliminate vibration and avoid premature bearing wear. With a 48 blade forward curve centrifugal fan design and a clockwise (CW) rotation