OEM Carrier Pressure Switch Assembly with Bracket HK06WC069 for Model PG8JAA024045ACJA

This is the factory OEM pressure switch assembly with integrated mounting bracket, part number HK06WC069, designed for the Carrier PG8JAA024045ACJA gas furnace. The pressure switch monitors negative pressure created by the inducer draft motor to confirm safe venting before allowing the ignition sequence to proceed. When this switch fails or sticks open, the control board cannot verify inducer operation and will lock out the heating cycle — leaving you with a furnace that attempts to start but produces no heat. Common symptoms include a blinking fault code for "pressure switch stuck open," the inducer motor running continuously without ignition, or a furnace that short-cycles immediately after the inducer energizes.

• Specs: Rating — .27" W.C. break / .42" W.C. max make | Single-stage operation | Includes factory mounting bracket | OEM part number HK06WC069 | Also cross-references HK06WC069A
• OEM vs Generic: This is a genuine Carrier OEM assembly, factory-calibrated to exact W.C. (water column) tolerances. Aftermarket substitutes often carry ±10–15% pressure tolerance drift, which can cause nuisance lockouts or, worse, fail to detect a blocked flue — a safety-critical failure mode. Always use OEM on pressure switches.
• Install Difficulty: 2/5 — Straightforward swap. Tools needed: #2 Phillips screwdriver, 1/4" nut driver, needle-nose pliers. Power off and disconnect the hose from the inducer port before removing the old switch. Label the wiring terminals before disconnecting. The bracket mounts directly to the furnace vestibule panel.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered for the Carrier PG8JAA024045ACJA gas furnace. This part also fits select Bryant and Payne furnace models that share the HK06WC069 specification — verify your model's data plate and W.C. rating before ordering. Our parts specialists are available to confirm fitment before you purchase. Order today and receive same-day shipping on all in-stock parts.