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OEM Carrier Pressure Switch w/ Bracket -1.65
Carrier

OEM Carrier Pressure Switch w/ Bracket -1.65" WC for PG9MAA060080AEKA

SKU: CARRIE-PG9MAA060080AEKA-PRESSURE_SWITCH-HK06NB124 Brand: Carrier
✓ Guaranteed to fit PG9MAA060080AEKA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Pressure Switch with Bracket (HK06NB124) for Model PG9MAA060080AEKA

This OEM pressure switch with integrated mounting bracket is the factory-authorized replacement for the Carrier PG9MAA060080AEKA gas furnace. The pressure switch monitors negative pressure produced by the inducer motor to confirm safe venting conditions before the control board permits ignition. When the diaphragm weakens or the switch fails to close, the furnace locks out before ignition — typically logging a fault code — leaving your home without heat. Replacing it with the correct OEM part restores factory-accurate trip-point calibration and reliable operation.

  • Specs: SPST (Single-Pole, Single-Throw) | Set point: -1.65" W.C. | Rated: 1.81" W.C. normally open | Includes factory mounting bracket | Honeywell manufactured, Carrier OEM labeled | Supersedes: HK06NB119, HK06NB120, HK06NB122
  • OEM vs Generic: OEM switches are factory-calibrated to the exact water column rating for your furnace. Aftermarket substitutes often carry ±10–15% tolerance on trip points, which can cause nuisance lockouts or — more dangerously — allow ignition under insufficient draft pressure. Don't compromise on a safety-critical component.
  • Install difficulty: 2/5 — Inducer must be off and system de-energized before starting. Tools needed: 1/4" nut driver, flathead screwdriver, manometer (for verification), and a phone camera to document hose routing before disconnecting. Match the + and − port labels carefully; one port contains an orifice/flow restrictor — transfer it to the new switch if not pre-installed.
  • Warranty: 1-year OEM manufacturer warranty against defects. Orders placed by cutoff ship same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model PG9MAA060080AEKA gas furnace. Also fits over 200 Carrier and Bryant residential furnaces that originally used HK06NB119, HK06NB120, or HK06NB122. Always verify the water column rating on your existing switch's label before ordering. Need fitment confirmation? Our HVAC parts team verifies compatibility before you buy — order with confidence and get back to heat fast.

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 PG9MAA060080AEKA?
Yes. This is the factory-specified OEM pressure switch for the Carrier PG9MAA060080AEKA. 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 PG9MAA060080AEKA?
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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