Lennox 10J58 Ignition Control Refrigerant As an HVACR professional

As an HVACR professional

Built with a compact footprint to fit tight furnace vestibules

Coils must be purchased separately based on voltage requirements

Does the 8JES sleeve require specific hubs

common in legacy and modern HVAC control systems requiring a Nickel-Iron PTC element

Lennox 10J58 Ignition Control Refrigerant As an HVACR professionalThe Lennox 10J58 Ignition Control (also identified as 10J5801) is a critical direct spark ignition (DSI) board designed for precise burner sequencing in high efficiency Lennox furnace and air handler units. This microprocessor based ignition module monitors flame sensing and manages the gas valve timing to ensure safe combustion cycles. Technicians regularly utilize this part as a direct replacement for Johnson Controls G776RGD 11 and G776RGD 1,