OEM Carrier Pressure Switch Assembly with Bracket HK06WC069 for Model PG8JAA036110ABJA

This is the genuine OEM Carrier Pressure Switch Assembly with Bracket (part number HK06WC069), factory-specified for the Carrier PG8JAA036110ABJA gas furnace. The pressure switch is a critical safety device that monitors the negative pressure (draft) created by the inducer motor to confirm proper venting before allowing the ignition sequence to proceed. When this switch fails or sticks open, the furnace control board will not advance past the inducer stage — leaving you with a no-heat call, a flashing fault code, or repeated ignition lockouts.

• Specs: Single-stage draft pressure switch | Includes factory bracket for direct bolt-in fit | Rated for the specific W.C. (water column) pull of the PG8JAA036110ABJA inducer | Honeywell-manufactured sensing element (IS20205-4021)
• OEM vs Generic: This OEM assembly uses the exact W.C. setpoint calibrated for your furnace's inducer and heat exchanger. Generic switches are often sold with a range of setpoints — a mismatch by even 0.05" W.C. can cause nuisance lockouts or, worse, allow operation under unsafe draft conditions.
• Install difficulty: 2/5 — Turn off power and gas before starting. Tools needed: 1/4" nut driver, needle-nose pliers, and a short length of replacement hose (inspect the rubber tubing for cracks while you're in there). The bracket mounts to the existing inducer housing studs — no drilling required. Clear any fault codes after installation.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier PG8JAA036110ABJA gas furnace. Also cross-references for select Bryant and Payne models sharing the same inducer assembly. Always verify your existing switch's W.C. rating on the data label before ordering to ensure an exact match. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.