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OEM Carrier Pressure Switch HK06WC089 for Model GA1AAD024050ABJA
Carrier

OEM Carrier Pressure Switch HK06WC089 for Model GA1AAD024050ABJA

SKU: carrier-pressure-switch-ga1aad024050abja Brand: Carrier
$48.95

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 HK06WC089 for Model GA1AAD024050ABJA

This OEM Carrier pressure switch (HK06WC089) is an essential safety device on the GA1AAD024050ABJA gas furnace, verifying that the inducer motor is properly venting combustion gases before ignition is permitted. A failed switch or blocked sensing hose prevents the furnace from lighting and usually triggers a pressure-switch fault code. This genuine OEM switch is calibrated to the precise trip pressure Carrier specifies for the GA1AAD024050ABJA, proving draft accurately while avoiding the nuisance lockouts that off-spec generic switches often cause. Installation is easy and DIY-friendly: disconnect power, photograph and move the wires and rubber tubing, then mount the replacement in roughly 15-20 minutes. Get safe, reliable ignition back and clear those stubborn fault codes with the part Carrier built specifically for your furnace. In stock and ships same-day when ordered before 3PM CST, with tracked delivery and our fitment guarantee standing behind every purchase.

Compatibility

This part is compatible with Carrier model GA1AAD024050ABJA.

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 GA1AAD024050ABJA?
Yes. This is the factory-specified OEM pressure switch for the Carrier Model GA1AAD024050ABJA. 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 GA1AAD024050ABJA?
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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