the module manages the ignition sequence and provides gas valve control while monitoring flame rectification

Once the equipment returns to a safe operating temperature

Is this model a direct replacement for the L4006A1967/U

Drop-in Compatibility: Designed specifically to replace older Carrier HH57AC077 and HH57AC076 models without mounting modifications

Using it in a natural gas application will result in improper combustion and potential safety hazards

York 025-25515-000 Fuse 319825-402 the module manages the ignitionThe York 025 25515 000 Fuse is a critical circuit protection component designed for high performance HVACR systems, specifically engineered for York YK3 High Speed Inverter Heat Pumps and industrial chillers. This 7 amp time delay fuse provides essential overcurrent protection for internal control boards and sensitive inverter components, ensuring field reliability under varying thermal loads. As a genuine OEM York replacement part, it maintains the