OEM Carrier Pressure Switch Assembly with Bracket (HK06WC069) for Model PG8JAA024045ABJA

This is the genuine OEM Carrier pressure switch assembly with mounting bracket, part number HK06WC069, factory-specified for the Carrier PG8JAA024045ABJA gas furnace. The pressure switch is a safety device that monitors negative pressure (draft) produced by the inducer motor. It verifies that proper airflow is established before allowing the ignition sequence to proceed. When it fails, the furnace will typically lock out on a fault code before ever reaching the ignition stage — a common symptom is the inducer motor running continuously while the burners never fire.

• Specs: Single-stage draft-sensing pressure switch | .27" W.C. break / .42" W.C. max make | Includes factory mounting bracket | Honeywell IS20205-4021 internals | Fits Carrier, Bryant, and Payne furnace families
• OEM vs Generic: This is a genuine Carrier OEM part — not an aftermarket equivalent. OEM switches maintain precise W.C. (water column) calibration. Off-tolerance generic switches can cause nuisance lockouts or, worse, allow the furnace to fire under unsafe draft conditions.
• Install difficulty: 2/5 — Power off the furnace at the disconnect before beginning. Tools needed: 1/4" and 5/16" nut drivers, flathead screwdriver, needle-nose pliers. Photograph existing hose routing and wiring before disconnecting. Always inspect the rubber sensing hose for cracks or clogs before condemning the switch.
• Warranty: 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model PG8JAA024045ABJA and other Carrier, Bryant, and Payne furnace models specifying part number HK06WC069. Verify your existing switch's W.C. rating and hose port configuration against your unit's data plate before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before your order ships.