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OEM Carrier Pressure Switch Assembly w/Bracket HK06WC069 — PG8MAA06613
Carrier

OEM Carrier Pressure Switch Assembly w/Bracket HK06WC069 — PG8MAA06613

SKU: CARRIE-PG8MAA066135ACJA-PRESSURE_SWITCH-HK06WC069 Brand: Carrier
✓ Guaranteed to fit PG8MAA06613 — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Pressure Switch Assembly with Bracket HK06WC069 for Model PG8MAA066135ACJA

This is the genuine OEM pressure switch assembly with mounting bracket for the Carrier PG8MAA066135ACJA gas furnace. The pressure switch monitors negative pressure created by the inducer draft motor to confirm adequate combustion airflow before allowing ignition to proceed. If the switch fails to close — or fails to open — the integrated furnace control board will lock out the ignition sequence entirely, resulting in a no-heat condition. Common symptoms include the inducer motor running but the furnace never progressing to ignition, a flashing fault code indicating a pressure switch fault, or intermittent cycling that clears on a manual reset only to return on the next heating call.

  • Part Number: HK06WC069 | Pressure Switch Assembly with Mounting Bracket | OEM factory-specified replacement for Carrier PG8MAA066135ACJA
  • OEM vs Generic: This genuine Carrier OEM part is factory-calibrated to the exact water column (W.C.) trip point required by the PG8MAA066135ACJA. Aftermarket switches frequently ship with off-tolerance set points that cause nuisance lockouts or — worse — allow ignition under unsafe draft conditions.
  • Install Difficulty: 2/5 — Shut off gas and 120V power before servicing. Disconnect the rubber hose, two wiring terminals, and remove the bracket screws. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers. Always inspect the rubber hose and port for cracks or blockage before condemning the switch itself.
  • Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered and factory-matched for the Carrier PG8MAA066135ACJA 80% AFUE gas furnace. This part also fits select Bryant and Payne models sharing the same inducer and pressure switch assembly — confirm your model number and the W.C. rating on your existing switch before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you purchase — just reach out before placing your order.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Pressure Switch fit my Carrier OEM Carrier Pressure Switch Assembly w/Bracket HK06WC069 — PG8MAA06613?
Yes. This is the factory-specified OEM pressure switch for the Carrier OEM Carrier Pressure Switch Assembly w/Bracket HK06WC069 — PG8MAA06613. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the pressure switch on my Carrier OEM Carrier Pressure Switch Assembly w/Bracket HK06WC069 — PG8MAA06613?
Difficulty: Medium (20–30 min)
Step 1: Turn off power. Step 2: Locate pressure switch near draft inducer. Step 3: Note tubing orientation. Step 4: Disconnect tubing and wires. Step 5: Remove screw, install new switch. Step 6: Reconnect tubing and wires, restore power.
My furnace shows a pressure switch error. What do I replace?
Furnace LED showing pressure switch error = switch not detecting draft inducer airflow. Try first: clear the rubber tubing to the switch (often clogged with condensation). If problem persists, replace the pressure switch.
Is this pressure switch compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier pressure switch?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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