• Replaces part number: 81W11, 103085-01, and 103085-02, 103085-03.
• Function: Used as a replacement accessory for single-stage furnaces. This control board manages key furnace operations, including ignition sequence, flame sensing, and blower control, ensuring stable system performance.
• Advantages: Easy and fast installation. Please disconnect the power supply before repairing. Before disassembling and replacing old parts, you can take photos to ensure that the installation and replacement are done by connecting the wires to the correct terminals.
• Working circuit voltage: It operates within the voltage range of 18-30VAC.
• Maximum blower load: 15FLA, 30LRA, 120 VAC; 7.5FLA，15LRA，240 VAC. Maximum inducer load: 3FLA, 10LRA, 120 VAC; 1.5FLA，5LRA，240 VAC. Humidifier terminal: 8A, 115 VAC. Electronic air purifier:. 8A, 115 VAC
• Package included: 1* Furnace Control Board. This product does not contain instructions.