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OEM Carrier Contactor 2-Pole 24V Coil for HP13PR04200GAKAA
Carrier

OEM Carrier Contactor 2-Pole 24V Coil for HP13PR04200GAKAA

SKU: CARRIE-HP13PR04200GAKAA-CONTACTOR-HN51KC024 Brand: Carrier
✓ Guaranteed to fit HP13PR04200GAKAA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier 2-Pole Contactor HN51KC024 for Model HP13PR04200GAKAA

This is the factory-specified OEM replacement contactor (part number HN51KC024) for the Carrier HP13PR04200GAKAA heat pump. The contactor is a high-voltage relay controlled by the 24V thermostat signal that switches line voltage to the compressor and condenser fan motor. When the contactor fails — due to worn contacts, pitting, or a failed coil — the outdoor unit will not energize at all, or may run continuously without responding to thermostat commands. You may hear a click at the contactor with no compressor startup, or notice burned/pitted contact points on inspection.

  • Specs: 2-pole configuration | 24V AC coil voltage | Line voltage switching for compressor and condenser fan | Factory OEM part number HN51KC024 | Designed to Carrier factory tolerances
  • OEM vs Generic: This is a genuine OEM Carrier contactor, ensuring exact coil pull-in voltage, contact rating, and terminal geometry. Generic contactors may use lower-grade contact materials that pit faster under load cycling, leading to premature failure and potential compressor damage.
  • Install difficulty: 3/5 — Requires shutting off power at both the breaker and disconnect box before servicing. Tools needed: flathead and Phillips screwdriver, 1/4" nut driver, needle-nose pliers, multimeter. Always photograph all wiring connections before removing the old contactor. Confirm coil voltage and pole configuration match before installation.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse — order before 3 PM local time for same-day dispatch.

Compatibility: This contactor is the direct OEM replacement for Carrier model HP13PR04200GAKAA heat pump systems. Verify pole count, coil voltage (24V), and amperage rating on your unit's data plate before ordering. If you have questions about fitment, our HVAC parts specialists will confirm compatibility before you purchase — no guesswork required.

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 $99
  • 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 info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Contactor fit my Carrier HP13PR04200GAKAA?
Yes. This is the factory-specified OEM contactor for the Carrier HP13PR04200GAKAA. 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 HP13PR04200GAKAA?
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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Mike Rivera
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