Replacement Motor, 120V

This replacement control board is designed for Lennox HVAC furnace systems requiring reliable ignition and blower management. The 120V SureLight integrated board delivers single-stage hot surface ignition (HSI) functionality, managing critical furnace operations including ignition sequencing, blower relay control, and safety shutdown procedures. The board accepts input voltage between 18-30 VAC at 50/60 Hz and outputs 2.0 A at 80 VAC to compatible silicon-nitride hot surface ignitors with universal HSI compatibility. The inducer relay is rated for 2.2 FLA / 3.5 LRA at 120 VAC, while the blower relay handles up to 14.5 FLA / 25.0 LRA at 120 VAC for PSC blower motor operation across heating, cooling, and fan modes. A dedicated gas valve relay provides 1.5 A output at 25 VAC, 50/60 Hz for safe fuel control. Engineered for demanding HVAC environments, this control board operates reliably across temperatures from minus 40 Degrees F to 176 Degrees F and maintains functionality in humidity conditions up to 95% RH non-condensing. The robust design ensures consistent performance in residential and light commercial heating applications where furnace reliability is essential. This replacement part is ideal for technicians and HVAC contractors maintaining or servicing Lennox furnace systems. Installation requires basic electrical knowledge and adherence to local HVAC codes and Lennox specifications. Verify model compatibility before ordering to ensure proper system operation.