OEM Carrier Furnace Control Circuit Board for PG9MAA060100AAKA

The integrated furnace control board is the brain of your Carrier furnace. It sequences every heating cycle — energizing the inducer, proving the pressure switch, powering the hot surface igniter, opening the gas valve, reading the flame sensor, and finally starting the blower — while continuously monitoring all safeties. When the board fails, symptoms are wide-ranging and frustrating: the furnace may be completely dead, the blower may run nonstop, ignition may never begin, or an onboard LED may flash a diagnostic fault code. Heat becomes intermittent or absent, and the thermostat seems unresponsive. Specs: This OEM Carrier integrated control replaces the original board with the matching relay complement (inducer, gas valve, and blower heat/cool/fan relays), the correct 24V transformer terminals, line-voltage taps, and the same molex pin-outs and ignition timing as the factory unit. It carries the onboard diagnostic LED and is firmware-matched to this furnace platform, so blower-off delays and ignition sequencing behave exactly as designed. Always match the OEM part number printed on your existing board. OEM vs Generic: Control boards are not generic. The relay ratings, ignition timing, and flame-sense circuit are tuned to your specific furnace; an off-spec board can mis-time the blower, fail to recognize the flame current, or use under-rated relays that weld shut and cause continuous blower or burner operation. OEM guarantees correct logic and full safety compliance. Install (difficulty 3/5): Tools: 1/4" nut driver, needle-nose pliers, and your phone to photograph every wire before disconnecting. Transfer connectors one at a time. Safety warning: KILL POWER at the breaker AND the furnace disconnect before touching the board — it carries 120V line voltage and onboard circuits can hold a charge. Ships same business day from our stocked warehouse on orders before 3 PM CST. 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model PG9MAA060100AAKA. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.

Shipping & Returns

Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.