With a standard operating range of 60-90°F and a maximum temperature tolerance of up to 200°F

ensuring a precise drop-in fit without the need for mounting modifications or field-fabricated brackets

Always verify your unit's serial plate and wiring diagram for compatibility

The Lennox 13H25 Electrode and Sensor Assembly is the critical OEM ignition and flame detection component for high-efficiency Lennox gas furnaces

Do I need to replace the sensing bulb insulation

Carrier HK42PG004 Control Board 319848-301 With a standard operating rangeFor field technicians and contractors, the Carrier HK42PG004 Motor Control Board is the essential OEM HVAC replacement part required to restore blower motor assembly functionality in compatible Carrier, Bryant, and Payne furnaces and air handlers. This integrated furnace control is a direct 1175594 replacement, engineered to handle precise motor speed regulation and timing for optimal HVAC airflow management. Utilizing advanced microprocessor logic,