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OEM Carrier Contactor CP50P450P407020CP for Model CP50P450P407020CP

SKU: carrier-contactor-cp50p450p407020cp 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 CP50P450P407020CP for Model CP50P450P407020CP

This genuine OEM Carrier contactor is the electrically operated switch responsible for sending power to your compressor and outdoor fan motor each time the thermostat calls for cooling. Built to factory specification for Carrier model CP50P450P407020CP, it matches the precise coil voltage and contact amperage your system needs, avoiding the chatter, contact pitting, and weld-shut failures that frequently cause aftermarket contactors to fail early. Replacing a worn contactor resolves one of the most common no-cool conditions and protects your compressor from damaging electrical arcing. This is an intermediate-level repair ideal for a qualified HVAC technician: disconnect power at the unit, transfer the line, load, and coil leads one terminal at a time, then secure the new contactor to the bracket. Most installs take 20 to 30 minutes. Be sure power is fully off before servicing any electrical components. Order before 3PM CST and your contactor ships the same business day from our US warehouse, minimizing system downtime.

Compatibility

This part is compatible with Carrier model CP50P450P407020CP.

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 CP50P450P407020CP?
Yes. This is the factory-specified OEM contactor for the Carrier Model CP50P450P407020CP. 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 CP50P450P407020CP?
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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