Environmental Resilience: Encased in a corrosion-resistant aluminum shell designed to withstand high-vibration outdoor environments

Class 2 Power Limiting: Designed to provide a safe

ensuring reliable HVACR equipment performance

Key Benefits for HVACR Professionals: Direct OEM Replacement: Fully compatible with systems requiring the Lennox 10P18 or 10P1801

Fast Field Identification: Features a pink color code and physical ID tag for immediate capacity matching during HVAC maintenance

Lennox 90H83 Flame Sensor Environmental Resilience: Encased in aWhen you're dealing with a furnace that keeps cycling off after just a few seconds of ignition, the Lennox 90H83 Flame Sensor is often the culprit. This genuine HVAC OEM part is critical for the flame rectification process, converting the heat of the burner into a microamp signal that tells the ignition control board its safe to keep the gas valve open. Designed as a direct Lennox furnace replacement, the 90H83 features a 2. 5 inch element length with