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

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

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

making it ideal for modulating control in diverse applications

0 Cv flow coefficient and ensure reliable operation in environments up to 180°F fluid temperature

Carrier HK42PG004 Control Board 319848-301 Always verify your unit's serialFor 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,