OEM Carrier Pressure Switch Assembly w/Bracket HK06WC069 for Model PG8JAA024045ADJA

This is the genuine OEM Carrier Pressure Switch Assembly with Bracket (part# HK06WC069), factory-specified for the Carrier PG8JAA024045ADJA gas furnace. The pressure switch is a critical safety component that monitors the negative pressure (vacuum) produced by the inducer draft motor. Once the inducer reaches proper speed and airflow, the switch closes to signal the control board that combustion conditions are safe, allowing the ignition sequence to proceed. When this switch fails, the furnace will lock out before ignition — producing a no-heat call, often accompanied by a fault code indicating a pressure switch open or stuck condition.

• Part Specs: OEM part# HK06WC069 | Pressure Switch Assembly with Mounting Bracket | Single-stage | Rated break point: .27" W.C. | Max make: .42" W.C. | Factory-matched to PG8JAA024045ADJA inducer configuration
• OEM vs Generic: This is the genuine Carrier factory part — not an aftermarket clone. OEM pressure switches are calibrated to exact W.C. (water column) setpoints for your specific furnace. Generic substitutes often carry ±10–15% tolerance, which can cause nuisance lockouts or, worse, fail to detect a true draft failure — a serious safety risk.
• Install Difficulty: 2/5 — A straightforward swap requiring a basic screwdriver and needle-nose pliers. Disconnect power and gas before beginning. Photograph existing hose routing and wiring terminals before removal. Inspect and clear the rubber pressure hose of any condensation or debris before installing the new switch.
• Warranty & Shipping: Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse — get your heat back fast.

Compatibility: Engineered as the direct OEM replacement for the Carrier PG8JAA024045ADJA gas furnace. Also fits select Bryant and Payne models sharing this inducer assembly. Always verify your existing switch's W.C. rating from the data label before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you order if you have any questions.