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OEM Carrier Pressure Switch HK06WC081 for Model GA2AAD036055AAJA
Carrier

OEM Carrier Pressure Switch HK06WC081 for Model GA2AAD036055AAJA

SKU: carrier-pressure-switch-ga2aad036055aaja 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 HK06WC081 for Model GA2AAD036055AAJA

The OEM Carrier pressure switch (HK06WC081) safeguards your Carrier GA2AAD036055AAJA gas furnace by confirming proper venting and draft before the burners ignite. It monitors the negative pressure produced by the inducer motor and closes to permit ignition; if the flue is restricted or the switch fails, it blocks firing to prevent unsafe flue-gas buildup. A faulty switch frequently triggers safety lockouts, fault codes, and no-heat conditions even when the rest of the furnace is healthy. This factory-spec switch matches the GA2AAD036055AAJA's exact trip pressure (in. w.c.) and port layout for accurate operation. Installation is easy—about 15 to 20 minutes. Cut power, move the tubing and the spade terminals to the new switch, and inspect the hose for cracks or condensation. Genuine OEM guarantees the precise pressure calibration that safety requires. In stock and ships same-day when ordered before 3PM CST. Order now to restore safe, dependable heating with a factory-matched Carrier pressure switch.

Compatibility

This part is compatible with Carrier model GA2AAD036055AAJA.

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 GA2AAD036055AAJA?
Yes. This is the factory-specified OEM pressure switch for the Carrier Model GA2AAD036055AAJA. 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 GA2AAD036055AAJA?
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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