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OEM Carrier 2-Pole Contactor 40A 24V Coil for PH10JA06000GABAA
Carrier

OEM Carrier 2-Pole Contactor 40A 24V Coil for PH10JA06000GABAA

SKU: CARRIE-PH10JA06000GABAA-CONTACTOR-HN52KD020 Brand: Carrier
✓ Guaranteed to fit PH10JA06000GABAA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 40 Amp 24V Coil — HN52KD020 for Model PH10JA06000GABAA

This is the genuine OEM replacement contactor for the Carrier PH10JA06000GABAA packaged HVAC unit. The contactor is a high-voltage relay that controls power delivery to the compressor and condenser fan motor. When the thermostat calls for cooling, the 24V control circuit energizes the contactor coil, closing the high-voltage contacts and allowing the compressor to start. A failed contactor is one of the most common causes of an air conditioner that hums but won't start, trips a breaker, or simply won't turn on at all — even when the thermostat is calling for cooling.

  • Specs: 2-Pole | 40 Amp (50 Amp Resistive) | 24V Coil | OEM Part Number HN52KD020 | Replaces HN52KD025, HN52KD025A, 3100-30Q1028TT
  • OEM vs Generic: This is a factory-authorized Carrier part, matched exactly to the contact gap, coil pull-in voltage, and amp rating specified for the PH10JA06000GABAA. Generic contactors may use lower-grade contact materials that pit and burn faster, causing repeat failures within a single cooling season.
  • Install Difficulty: 2/5 — Always disconnect power at the breaker and wait 5 minutes before servicing. Tools needed: flat-head and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wire terminations before removal. Wires transfer one-to-one from old to new contactor.
  • Warranty: 1-year OEM factory warranty against defects. Orders placed before 3PM ship same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for Carrier PH10JA06000GABAA packaged units. Verify pole count, amperage, and coil voltage on your unit's data plate before ordering. Not sure if this is the right part? Our HVAC parts specialists verify fitment before every order — call or chat now and we'll confirm.

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 PH10JA06000GABAA?
Yes. This is the factory-specified OEM contactor for the Carrier PH10JA06000GABAA. 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 PH10JA06000GABAA?
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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