OEM Carrier Furnace Control Board HK42FZ013 for Model PG9MAA036060AEKA

This OEM integrated furnace control (IFC) board is the factory-specified replacement for the Carrier PG9MAA036060AEKA gas furnace. The control board is the brain of your furnace — it orchestrates every operating sequence including inducer startup, hot surface ignition, gas valve firing, blower motor staging, and continuous safety monitoring. When it fails, you may experience a hard lockout with no heat, erratic ignition attempts, a furnace that starts then immediately shuts down, or a completely unresponsive system. Diagnostic LED fault codes on this board help pinpoint the root cause quickly.

• Specs: OEM Part # HK42FZ013 | Input: 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 | Compatible with 24 VAC standard thermostats | Microprocessor-based IFC with LED diagnostics
• OEM vs Generic: This is the genuine OEM Carrier board — factory-calibrated ignition trial timing, retry sequences, and safety lockout thresholds. Aftermarket boards may use looser tolerances that cause nuisance lockouts, premature igniter burnout, or reduced safety response time. OEM is always the recommended choice for a furnace this size.
• Install difficulty: 3/5 — Disconnect power and gas before beginning. Photograph all wire harness connections before removal. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, phone/camera for wiring reference. Transfer wiring harnesses one connector at a time to avoid misrouting. A multimeter is recommended to verify 24V control circuit integrity before and after installation. ESD precautions required — handle board by edges only.
• Warranty: 1-year OEM manufacturer warranty. Ships same business day from our stocked warehouse. Every order includes our fitment guarantee — contact us before ordering to confirm compatibility.

Compatibility: Factory-matched for Carrier model PG9MAA036060AEKA gas furnace. Cross-references include CEPL130438-01 and CEBD430438. Verify your existing board's part number on the label before ordering. Need help confirming fitment? Our HVAC parts specialists are standing by — order with confidence and get back to heat fast.