Find the right board.
Not a guess.

Start from the exact part number stamped on your dead furnace control board — browse by brand or the full model index below — and find the official universal replacement it cross-references to, sourced from ICM Controls and White-Rodgers manufacturer documents, not a listing title.

Furnace control boards switch 120/240V line voltage and the gas valve. This site 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.

BROWSE BY BRAND

Find your board by brand

Goodman

20 OEM board numbers, PCBBF/PCBAG/B18099 families

Carrier

17 OEM board numbers, HK42FZ/CES families

Lennox

15 OEM board numbers, numbered board series

Trane

4 OEM board numbers, D6747 family

Rheem

7 OEM board numbers, 62-2 series

FULL MODEL INDEX

Don't see your brand above?

The full model index covers all 69 OEM board numbers in the catalog, including York, Nordyne, and ICP boards alongside the five brands above.

How this works

A furnace control board fails, and the OEM board that originally shipped with the furnace is often long discontinued. Rather than guess from a listing title, this site starts from your dead board's exact stamped part number and looks up the official universal replacement board that the manufacturer's own cross-reference documentation says covers it — the ICM Controls Cross Reference Guide and the White-Rodgers / Copeland Furnace Controls Reference Card. Every page on this site names the replacement board, its board type, and the exact document it came from — never a guess from a part number that merely looks similar.

VERIFY THE SOURCE

Sources for this page

ICM Controls Cross Reference Guide (LIAF309-2) Furnace Control Boards section · retrieved 2026-07-19 White-Rodgers / Copeland Furnace Controls Reference Card (R-4952, 3/24) ©2024 Copeland LP · retrieved 2026-07-19