the 54G52 (also identified as part number 54G5201) ensures seamless integration with Lennox LGA and GCS series rooftop units and air handlers

Is the S1-3110-3321 compatible with other Johnson Controls brands

including high-quality seals

without disrupting the plumbing

Minimizes energy loss and maximizes system integrity by maintaining optimal pressure within the heat exchanger

Lennox 10W56 Ignition Control mario the 54G52 (also identified asInstall the Lennox 10W56 Ignition Control Module to restore precise timing and safety monitoring to your residential gas heating system. As a direct OEM replacement part, this integrated solid state control manages the 24VAC ignition sequence, ensuring consistent burner light off and flame supervision. Known technically as part number 100253 01, this unit replaces legacy modules found in various Lennox and Allied Air configurations, including the