Rheem 62-24140-04 Spark Ignition Control Board
An OEM replacement spark ignition control board used in Rheem HVAC equipment to manage the furnace's ignition/control sequence where this exact part number is specified.
Key Features:
- Official OEM replacement "Spark Ignition Control Board" for Rheem HVAC equipment .
- Part number: 62-24140-04.
- Listed as replacing these part numbers: 62-24140-02, 62-24136-01, 1028-928B, 62-24140-04-1PK.
Compatibility & Applications:
- Listed for Rheem HVAC equipment; unit compatibility is model-specific.
- Must only be used where the manufacturer specifies this exact part number: 62-24140-04 (and/or where it is listed as the approved replacement for the existing board number in your unit).
Installation & Operation Notes:
- Installation should be performed by a qualified HVAC technician.
- Refer to the specific furnace/service manual for the exact unit to confirm correct wiring, board setup, and any dip-switch or configuration requirements.
Maintenance & Troubleshooting:
- Review-reported reasons for replacement include ignition/no-heat conditions such as a "flame light" not turning on; reviewers report normal operation returning after replacement in those cases.
- Review feedback notes that some components may be located differently compared with an older board, while field terminations/wiring connections remained the same and the board functioned normally.
- Rheem furnace technical guidance includes diagnostics commonly associated with ignition/control problems, including:
- Soft lockout conditions related to flame-sense failures.
- Flame-sense troubleshooting items such as polarity/phasing checks and ensuring proper equipment grounding.
- Ignition sequence blocking conditions (example given: the furnace will not go into the ignition sequence if the pressure switch does not open from a previous call for heat).
User Reviews & Q&A Summary:
- Review themes: "exact part," successful direct replacement, equipment working properly after install, and positive notes on packaging/shipping; one review specifically mentions resolving an ignition/no-flame indication issue immediately after installation.
- Q&A themes: confirmation that 62-24140-04 replaces 62-24136-02 and is the recommended replacement for 62-24140-02; also clarification that it is not the recommended replacement for obsolete 62-22694-11 (a different replacement part is recommended for that obsolete board).