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OEM Carrier Contactor CP50P550P503020CP for Model CP50P550P503020CP

SKU: carrier-contactor-cp50p550p503020cp Brand: Carrier
$45.95

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

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OEM Carrier Contactor CP50P550P503020CP for Model CP50P550P503020CP

This genuine OEM Carrier contactor is the electrically controlled switch that energizes your compressor and condenser fan motor each time the thermostat calls for cooling. Built to factory specification for Carrier model CP50P550P503020CP, it delivers reliable coil pull-in, clean contact closure, and the exact voltage and amperage rating your unit was engineered around, so you avoid the chattering, pitting, and weld-shut failures common with generic substitutes. A worn contactor is one of the most frequent causes of a no-cool condition, and replacing it restores dependable compressor starts. Installation is a straightforward intermediate-level repair for a qualified HVAC technician: shut off power at the disconnect, photograph and transfer the line, load, and coil wires one at a time, then mount the new contactor. Most jobs take under 30 minutes. Always confirm power is off before servicing. Order before 3PM CST and your contactor ships the same business day from our US warehouse, so your system is back online fast.

Compatibility

This part is compatible with Carrier model CP50P550P503020CP.

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 CP50P550P503020CP?
Yes. This is the factory-specified OEM contactor for the Carrier Model CP50P550P503020CP. 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 CP50P550P503020CP?
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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