HH84AA016 furnace control board replacement

The Carrier HH84AA016 furnace control board's official cross-reference replacement is ICM Controls ICM281.

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.

Replacement board

ICM Controls ICM281 Source: ICM Controls Cross Reference Guide (LIAF309-2)
Link coming soon

Board type: Integrated furnace control board

Before you order

Read the part number stamped or printed on the board itself, including any suffix letter. It must match HH84AA016 exactly.
Note the furnace model number from its rating plate; the installing technician will need it.

Questions about this board

What replaces the HH84AA016 furnace control board?

Carrier HH84AA016 cross-references to ICM Controls ICM281, according to the ICM Controls Cross Reference Guide (LIAF309-2).

Can I replace the HH84AA016 board myself?

FitXref only identifies the part. A furnace control board switches line voltage and the gas valve, so a licensed HVAC technician should install it and check the furnace afterwards.

CES0110020 CES0110048 CES0110057-00 CES0110057-01 CES0110057-02

VERIFY THE SOURCE

Sources for this page

ICM Controls Cross Reference Guide (LIAF309-2) Furnace Control Boards section · retrieved 2026-07-19