York furnace control board replacement

Every York furnace control board FitXref covers (35 part numbers) cross-references to one of these official universal replacements. Find the number stamped on your board below to open its replacement page and source.

Furnace control boards switch 120/240V line voltage and the gas valve. This page is for identifying the correct replacement part only — it is not a wiring or installation guide. Improper installation can cause fire, electrical shock, or gas hazards; have a licensed HVAC technician do the actual replacement.

York board numbers and replacements

031-00662, 031-00662-700, 031-01250-700, 031-01266-700, 031-01284-000, 031-01973-000, 031-09166-000, 265901, 265902, 331-01933-000, 331-01972-000, 331-09167-000, 52537074000, 52537077000, 539617, G951ADB-1401, G951ADB-1401C, G951ADB-1403, G951ADB1402, G951AEB-1403, S1-03100662000, S1-03101250000, S1-03101266000, S1-03101267000, S1-03101267001, S1-03101284000, S1-03101933000, S1-03101972000, S1-03101973000, S1-03109167000, S1-33102956000, S1-33103010000

Replacement: ICM Controls ICM2812-KIT

ICM2812-KIT limit: Trane / American Standard and York PCLU / P3UR furnaces need an extra harness change listed as Note 1 on ICM's sheet; the installing technician must follow it.

7990-319P

Replacement: ICM Controls ICM2801

S1-331-02956000, S1-331-03010000

Replacement: ICM Controls ICM2808

VERIFY THE SOURCE

Sources for this page

ICM Controls ICM2812-KIT Cross Reference (LIAF321) Part number and adapter harness table · retrieved 2026-11-04 ICM Controls Cross Reference Guide (LIAF309-2) Furnace Control Boards section · retrieved 2026-07-19