OEM Carrier Pressure Switch Assembly with Bracket HK06WC069 for Model PG8JAA048090ABJA

This is the genuine OEM Carrier Pressure Switch Assembly with Bracket (part number HK06WC069), factory-specified for the Carrier PG8JAA048090ABJA gas furnace. The pressure switch is a critical safety component that monitors the negative pressure created by the inducer motor during startup. Once the inducer establishes proper draft, the switch closes and signals the control board to advance to the ignition sequence. When this switch fails, the furnace will lock out before ignition — leaving you with no heat and often a blinking fault code indicating a pressure switch error.

• Specs: Single-stage draft-proving pressure switch | Includes factory-mounted bracket for direct bolt-in installation | Rated for Carrier 80% AFUE gas furnace applications | Honeywell-manufactured switch element (OEM cross: IS20205-4021) | W.C. rating: −0.27" break / −0.42" max make
• OEM vs Generic: This is the factory-original assembly complete with the mounting bracket — not a bare switch. Generic equivalents often omit the bracket and may use looser W.C. tolerances, risking nuisance lockouts or unsafe draft conditions. OEM ensures exact setpoint calibration from the factory.
• Install Difficulty: 2/5 — Straightforward swap for a trained technician. Turn off gas and power before beginning. Tools needed: 1/4" and 5/16" nut driver, needle-nose pliers, and a manometer to verify draft pressure post-installation. Always inspect the hose and port for cracks or blockage before condemning the switch.
• Warranty & Shipping: 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse. Free ground shipping on orders over $99.

Compatibility: Designed as a direct OEM replacement for the Carrier PG8JAA048090ABJA packaged gas furnace. Also fits select Bryant, Payne, and Day & Night models sharing the HK06WC069 specification — verify your unit's data plate and existing switch W.C. rating before ordering. Not sure it fits? Contact our team for free fitment verification before you buy.