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The Goodman B1370724 is a genuine OEM ignition control module for the Goodman GUX060-3 gas furnace. This board is the brain of the ignition sequence: it manages inducer timing, energizes the igniter, opens the gas valve, verifies flame via the flame-sense circuit, and locks out on unsafe conditions. When a furnace clicks but won't light, ignites and immediately shuts off, or produces repeated lockout fault codes, a failed ignition module is a frequent culprit.
The OEM Goodman module guarantees exact firmware timing, connector pinout, and flame-sense sensitivity for the GUX060-3, ensuring reliable ignition and preserving safety-certification behavior. The generic equivalent covers the same function at a lower price for out-of-warranty repairs. Because this is a safety-critical control, OEM is strongly recommended.
Moderate to Advanced — requires powering down the furnace, photographing and transferring wire harnesses to the identical terminals, and verifying the ignition sequence and flame current after startup. Because it governs gas ignition, professional installation is recommended.