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Carrier

OEM Carrier Contactor HN51KC024 for Model CH13NA06000GAABA

SKU: carrier-contactor-ch13na06000gaaba Brand: Carrier
$38.95

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

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OEM Carrier Contactor HN51KC024 for Model CH13NA06000GAABA

This genuine OEM Carrier contactor (HN51KC024) is the heavy-duty switch that energizes your compressor and condenser fan when the thermostat calls for cooling, built to the exact pole configuration and coil voltage specified for the Carrier CH13NA06000GAABA. Contactors take a beating from constant high-current switching, and worn or pitted contacts are a leading cause of units that won't start, chatter, or weld shut and run continuously. This factory part restores clean, dependable switching and protects downstream components from voltage drop and arcing. Replacement is one of the easier HVAC repairs—label the wires, transfer them to the matching terminals, and remount, typically 20 to 30 minutes with a screwdriver and nut driver. Always disconnect power before touching the contactor, as line voltage is present. The genuine Carrier contactor ensures the correct amperage rating and coil voltage so it drops in and performs like the original. In stock and ships same-day on orders before 3PM CST. OEM quality from NationalHVACParts.com.

Compatibility

This part is compatible with Carrier model CH13NA06000GAABA.

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 Contactor fit my Carrier Model CH13NA06000GAABA?
Yes. This is the factory-specified OEM contactor for the Carrier Model CH13NA06000GAABA. 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 contactor on my Carrier Model CH13NA06000GAABA?
Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.
My AC clicks but the compressor won’t turn on. What’s wrong?
Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.
Is this contactor 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 contactor?
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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