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Goodman PCBBF107S ignition control board, green PCB with components and connectors

Goodman

Goodman PCBBF107S Ignition Control Board 2 Stg

SKU CH-WDB7-0270W

Replacement ignition control board with hot-surface ignition for two-stage Goodman furnaces, superseding part numbers 106 and 1809925

  • Direct replacement for older boards
  • Supports two-stage heating operation
  • Uses hot-surface ignition technology
  • Genuine Goodman factory component
  • Replaces part numbers 106 and 106S

Ignition Control Board for Two-Stage Systems

The Goodman PCBBF107S is a direct-replacement ignition control board designed for two-stage heating equipment. It serves HVAC technicians and facility managers who need to restore reliable hot-surface ignition sequencing on compatible Goodman units.

Drop-in replacement for legacy board numbers

The board replaces the PCBBF106S and PCBBF106 (B1809925) part numbers, allowing a straight swap without wiring changes. It fits the existing mounting points and connector layout, freeing the installer from harness modifications or control rewiring.

Low-voltage control circuit operation

The board operates on the furnace’s low-voltage control circuit, drawing minimal current during ignition trials and steady-state monitoring. Solid-state components produce no audible noise, and normal operation adds negligible heat to the control compartment.

Highlights

  • Direct replacement for older boards
  • Supports two-stage heating operation
  • Uses hot-surface ignition technology
  • Genuine Goodman factory component
  • Replaces part numbers 106 and 106S

Specifications

BrandGOODMAN

Questions about this item

What component limits continuous operation of the PCBBF107S ignition control board?

The board replaces PCBBF106S and PCBBF106 models, so the limiting factor is the original furnace's gas valve and inducer motor ratings.

How much heat does the PCBBF107S produce during all-day furnace cycles?

As a low-voltage control board, it generates minimal heat; the furnace's heat exchanger and burner assembly handle virtually all thermal output.

Which existing furnace parts must be compatible for the PCBBF107S to work?

Your furnace must use a hot-surface igniter, a two-stage gas valve, and the original wiring harness that matches the PCBBF106S or PCBBF106 mounting pattern.

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