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OEM Carrier Pressure Switch HK06WC058 for GB1AAV048091ABJA
Carrier

OEM Carrier Pressure Switch HK06WC058 for GB1AAV048091ABJA

SKU: carrier-pressure-switch-gb1aav048091abja Brand: Carrier
$34.95

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 HK06WC058 for GB1AAV048091ABJA

This OEM Carrier pressure switch (part HK06WC058) is a critical safety control on your GB1AAV048091ABJA gas furnace, confirming the inducer motor has established proper draft before the burners are allowed to light. When venting is blocked or the switch fails, your furnace locks out and won't fire — often showing a pressure-switch fault code. A weak or stuck switch causes intermittent no-heat calls that are easy to misdiagnose. This genuine Carrier switch is calibrated to the exact pressure setpoint (in inches of water column) specified for the GB1AAV048091ABJA, so it trips and resets reliably where a mis-rated universal switch would nuisance-trip. It mounts to the original bracket and connects with the factory hose and spade terminals. Installation is easy — power off, pull the two wires and the rubber tube, swap in the new switch, and reconnect. Most homeowners finish in 15 minutes. Inspect the hose for cracks or condensate while you're in there. Order before 3PM CST and it ships same-day.

Compatibility

This part is compatible with Carrier model GB1AAV048091ABJA.

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 GB1AAV048091ABJA?
Yes. This is the factory-specified OEM pressure switch for the Carrier GB1AAV048091ABJA. 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 GB1AAV048091ABJA?
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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