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OEM Payne Contactor 2-Pole 24V Coil for PA13NR02400GAJAA
Payne

OEM Payne Contactor 2-Pole 24V Coil for PA13NR02400GAJAA

SKU: PAYNE-PA13NR02400GAJAA-CONTACTOR-HN51KC024 Brand: Payne

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

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OEM Payne 2-Pole Contactor HN51KC024 for Model PA13NR02400GAJAA

This is the factory OEM replacement contactor for the Payne PA13NR02400GAJAA split-system air conditioner. The contactor is a high-voltage relay that receives a 24V signal from your thermostat and closes to deliver line voltage to the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a stuck plunger, or a burned-out coil — your outdoor unit will not energize at all, or may run continuously without cycling off. Replacing a worn contactor promptly protects your compressor from costly damage.

  • Specs: 2-pole configuration | 24V AC coil voltage | Replaces OEM part number HN51KC024 | Factory-matched contact rating for reliable high-voltage switching
  • OEM vs Generic: This OEM contactor uses factory-spec contact material and coil windings, ensuring proper pull-in voltage and long service life. Generic contactors often use lower-grade contacts that pit prematurely and can weld shut — a serious safety hazard.
  • Install difficulty: 2/5 — Always shut off power at the disconnect and breaker before starting. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, non-contact voltage tester. Photograph all wiring before disconnecting terminals.
  • Warranty: 1-year OEM factory warranty. Orders placed by 3PM local time ship same business day from our warehouse.

Compatibility: Engineered specifically for the Payne PA13NR02400GAJAA 2-ton single-stage split-system air conditioner. Verify coil voltage and pole configuration on your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — no guesswork, no returns hassle.

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 Payne PA13NR02400GAJAA?
Yes. This is the factory-specified OEM contactor for the Payne PA13NR02400GAJAA. 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 Payne PA13NR02400GAJAA?
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 Payne 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 Payne 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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