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This is the genuine OEM integrated furnace control board (part 1184783) for the ICP/Tempstar/Heil WFSR120D060A1 gas furnace. The control board is the brain of the furnace: it sequences the inducer, igniter, gas valve, and blower while monitoring flame, limit, and pressure safeties. A failed board produces no-heat calls, erratic cycling, blower problems, or repeated lockouts. Replacing the board restores correct ignition timing and safety supervision.
| Spec | Value |
|---|---|
| Part Number | 1184783 |
| Type | Integrated ignition / blower control board |
| Brand | ICP / Tempstar / Heil |
| Control Voltage | 24 VAC |
| Function | Inducer, igniter, gas valve, blower timing, safety monitoring |
| Diagnostics | On-board LED fault codes |
Direct OEM replacement for the WFSR120D060A1 furnace and related ICP-family models that share this board. Compare the printed part number 1184783 on your existing board and match the connector layout before installing.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.