OEM Carrier Pressure Switch Assembly with Bracket for Model PG8JAA024070ABJA — Part# HK06WC069

This is the genuine OEM Carrier Pressure Switch Assembly with Bracket (Part# HK06WC069), the factory-specified replacement for the Carrier PG8JAA024070ABJA gas furnace. The pressure switch is a critical safety component that monitors negative pressure created by the draft inducer motor. Once the inducer proves adequate airflow, the switch closes and allows the ignition sequence to proceed. When the pressure switch fails or sticks open, the furnace will lock out before ignition — leaving you with a no-heat call and a blinking fault code on the control board.

• Specs: Single-stage pressure switch | Set point: -0.27" W.C. (break) / -0.42" W.C. max make | Includes factory bracket assembly | Direct OEM replacement — no modifications required
• OEM vs Generic: This is a genuine Carrier OEM part, manufactured to exact factory pressure tolerances. Aftermarket switches often carry wider tolerance ranges, which can cause nuisance lockouts or — worse — fail to shut down on a true inducer failure, creating a safety hazard.
• Install difficulty: 2/5 — Power down and disconnect the furnace before starting. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Disconnect the rubber hose and two wires, swap the bracket-mounted switch, and reconnect. Always clear any blockage in the hose port before installing the new switch.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse when ordered before cut-off.

Compatibility: Engineered specifically for the Carrier PG8JAA024070ABJA packaged gas furnace. This part is also cross-referenced to Bryant and Payne models sharing the same inducer and pressure switch configuration — verify your model's data plate and existing switch set point before ordering. Our fitment team is available to confirm compatibility before you buy. Order now and receive fast, same-day shipping straight to your door.