OEM Carrier Furnace Control Board HK42FZ013 for Model PG8MAA036070ACJA

This OEM Carrier integrated furnace control (IFC) board is the factory-specified replacement for the Carrier PG8MAA036070ACJA gas furnace. The control board is the brain of your heating system — it sequences the inducer motor, hot surface igniter, gas valve, and blower motor on every call for heat. When it fails, common symptoms include a furnace stuck in lockout, repeated ignition attempts with no flame establishment, erratic blower behavior, or a completely unresponsive system. The onboard diagnostic LED flashes fault codes to help pinpoint the exact failure mode before you even pull the board.

• Specs: 24 VAC control circuit | Operating range 98–132 VAC at 60 Hz | Ignitor output: 5A at 120 VAC | Cool blower: 30A, 2 HP, 240 VAC | Heat blower: 5A, 1/2 HP, 240 VAC | Inducer motor: 4A at 120 VAC | OEM part number: HK42FZ013 | Board reference: CEPL130438-01 / CEBD430438
• OEM vs Generic: This is the factory OEM board built to Carrier's exact microprocessor specifications with 100% gas shutoff on ignition failure and secondary brownout voltage protection. Generic aftermarket boards can introduce timing mismatches that cause nuisance lockouts or premature heat exchanger stress — the OEM board eliminates that risk entirely.
• Install difficulty: 3/5 — Disconnect power and gas before servicing. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, phone or camera to photograph all wiring before disconnecting. Transfer wiring harness connector by connector. Restore power and verify LED status codes on first call for heat.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Factory-matched for Carrier model PG8MAA036070ACJA 80% AFUE gas furnace. Cross-references: CEPL130438-01, CEBD430438-06A, and supersedes HK42FZ004, HK42FZ007, HK42FZ008, HK42FZ009, HK42FZ011, and HK42FZ016 where specified. Always verify your existing board's part number against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — order with confidence.