Description
Suburban 520947 is a fan-control ignition module listed by Suburban for specific 24V AC furnace configurations. It is the remote-flame-sensing control, not a universal 12V ignition board.
Manufacturer-listed applications
- P-30S
- P-40
- N-30M
Factory specifications
- Manufacturer part number: 520947
- Supply: 24 VAC
- Ignition function: fan control, remote flame sense
- Distributor SKU: 41-1203
Important model distinction: Suburban's factory manual lists P-40 for module 520947, not P-40S. Confirm the furnace nameplate, power supply, existing board and wiring before ordering. The 12V DC local-flame-sense module 521099 is a different part.
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Related Parts Diagrams & Reference Guides
Find related part-number guides, diagrams and model references. Check the part number and application details before ordering; a reference page alone does not confirm fitment.
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