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OEM Carrier Contactor 2-Pole 24V 40A for PH4RNG060000BBAA
Carrier

OEM Carrier Contactor 2-Pole 24V 40A for PH4RNG060000BBAA

SKU: CARRIE-PH4RNG060000BBAA-CONTACTOR-HN52PD024 Brand: Carrier
✓ Guaranteed to fit PH4RNG060000BBAA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 24V 40A (HN52PD024) for Model PH4RNG060000BBAA

This is the genuine OEM Carrier contactor (part number HN52PD024), the factory-specified replacement for the Carrier PH4RNG060000BBAA packaged unit. The contactor is a high-voltage relay that responds to your thermostat's 24V control signal to switch line-voltage power to the compressor and condenser fan. When a contactor fails, the most common symptoms include the outdoor unit failing to energize at all, the system humming without the compressor starting, or pitted/welded contacts that keep the unit running continuously even after a call for cooling ends.

  • Specs: 2-Pole | 24V coil voltage | 40-amp current rating | Direct OEM drop-in replacement | Factory-matched contact material and coil pull-in voltage
  • OEM vs Generic: Genuine Carrier OEM contactors use factory-spec contact alloys and coil windings, ensuring precise pull-in at 24V and rated contact life. Generic contactors may use softer contact materials that pit and fuse prematurely, especially on high-cycling residential systems.
  • Install difficulty: 2/5 — Always disconnect power at the breaker and verify voltage is absent before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Discharge any capacitors in the control panel before working nearby.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered for the Carrier PH4RNG060000BBAA packaged unit. Verify OEM part number HN52PD024 against your unit's data plate or wiring diagram before ordering. Need help confirming fitment? Our HVAC parts specialists are standing by — order with confidence and get back up and running fast.

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 PH4RNG060000BBAA?
Yes. This is the factory-specified OEM contactor for the Carrier PH4RNG060000BBAA. 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 PH4RNG060000BBAA?
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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