OEM Carrier Circuit Control Board HH680001 for Model U19X150U60A

This is the genuine OEM factory replacement circuit control board for the Carrier U19X150U60A. The control board serves as the central command hub of your HVAC system, orchestrating power distribution to all downstream components including the blower motor, inducer, igniter, and gas valve. When this board fails, symptoms typically include the system not starting at all, repeated lockout fault codes, intermittent or erratic operation, or components that energize out of sequence. Replacing it with the factory-matched OEM board — not a generic substitute — ensures proper timing, fault detection, and compatibility with all connected components.

• OEM Part Number: HH680001 | Also supersedes 58GA680087, P771-1003, 58GA75598, and 0118-2187 — confirm your original part number before ordering.
• OEM vs Generic: This is a genuine Carrier OEM board manufactured to exact factory specifications. Aftermarket boards often lack proper fault-code logic, may use lower-grade capacitors and relays, and can introduce new failure modes. For a high-value component like a control board, OEM is always the right call.
• Install Difficulty: 4/5 — Control board replacement requires disconnecting and reconnecting multiple low- and high-voltage harnesses. Tools needed: Philips and flathead screwdrivers, needle-nose pliers, multimeter, smartphone or camera to photograph all wiring before removal. Disconnect power at the breaker and verify zero voltage before proceeding. Professional installation recommended.
• Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed as the factory-specified circuit control board replacement for Carrier model U19X150U60A. Always verify the part number on your existing board's label before ordering to confirm fitment. Our team is available to verify compatibility before you purchase — just reach out. Order now and ship today.