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OEM Carrier Pressure Switch HK06NB124 for Model HC1CJX024000AAAA Unit
Carrier

OEM Carrier Pressure Switch HK06NB124 for Model HC1CJX024000AAAA Unit

SKU: carrier-pressure-switch-hc1cjx024000aaaa Brand: Carrier
$39.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Pressure Switch HK06NB124 for Model HC1CJX024000AAAA Unit

This OEM Carrier pressure switch (HK06NB124) is the genuine safety switch for your HC1CJX024000AAAA unit. The pressure switch monitors system pressure and signals the control board to allow or stop operation, protecting the compressor and ensuring safe ignition or cooling sequences. When it fails or sticks you'll see lockouts, a unit that won't start, short-cycling, or flashing fault codes tied to a pressure error. This switch matches the exact trip set-point and connection style required by the HC1CJX024000AAAA, so the safety circuit behaves to Carrier's original design. Installation is a straightforward repair: disconnect power, transfer the electrical leads and the pressure tubing, and mount the new switch. Replacing a worn or out-of-spec switch restores proper safety operation and clears nuisance lockouts caused by a drifting set-point. Genuine OEM construction ensures an accurate diaphragm and reliable contacts versus generic substitutes. In stock and ships same-day on orders placed before 3PM CST. Our HVAC specialists can confirm the correct switch for your serial range.

Compatibility

This part is compatible with Carrier model HC1CJX024000AAAA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 $75
  • 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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Pressure Switch fit my Carrier Model HC1CJX024000AAAA Unit?
Yes. This is the factory-specified OEM pressure switch for the Carrier Model HC1CJX024000AAAA Unit. 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 Model HC1CJX024000AAAA Unit?
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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