OEM Carrier Furnace Control Board HK42FZ013 for Model PG8MAA060155ABJA

This is the factory OEM integrated furnace control (IFC) board for the Carrier PG8MAA060155ABJA gas furnace. The control board is the brain of your heating system — it sequences the inducer motor, hot surface igniter, gas valve, and blower in precise order on every call for heat. When the board fails, you may experience a hard lockout with flashing fault codes, no ignition attempt despite a functioning igniter, erratic blower behavior, or a furnace that powers on but delivers no heat. Matching the exact OEM part number HK42FZ013 ensures all timing sequences, safety trip points, and diagnostic LED codes are factory-calibrated for your unit.

• Specs: OEM Part No. HK42FZ013 | Integrated Furnace Control (IFC) Board | 120V input / 24V control circuit | Compatible with single-stage gas valve and PSC blower motor configuration
• OEM vs Generic: OEM boards ship with factory firmware and pre-tested relay contacts. Generic boards may use off-spec relays or altered timing sequences that can trigger nuisance lockouts or void equipment warranties.
• Install Difficulty: 3/5 — Requires disconnecting 120V line power and labeling all low-voltage wiring harnesses before removal. Tools needed: 1/4" nut driver, needle-nose pliers, phone camera for wiring documentation. Always confirm fault codes via the diagnostic LED before replacing the board.
• Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Designed as a direct OEM replacement for the Carrier PG8MAA060155ABJA 80% AFUE gas furnace. Cross-reference the part number on your existing board's label before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility — contact us before you order if you have any questions.