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OEM Carrier Contactor for Model CA15NA01800GAAAA In Stock Today

SKU: carrier-contactor-ca15na01800gaaaa Brand: Carrier
$42.95

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

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OEM Carrier Contactor for Model CA15NA01800GAAAA In Stock Today

This OEM Carrier contactor is the high-voltage switch that energizes the compressor and condenser fan motor in your Carrier CA15NA01800GAAAA cooling unit. When your thermostat signals for cooling, the contactor coil closes the contacts to power the system; arcing eventually pits or welds those contacts, producing no-start failures, buzzing, or units that run intermittently. This genuine Carrier replacement is built to the exact specifications of model CA15NA01800GAAAA — correct coil voltage, contact rating, and pole count — for guaranteed fit and dependable switching. The repair is a moderate DIY task: shut off power at the outdoor disconnect, safely discharge the capacitor, photograph the wiring, and transfer each lead one at a time. Most homeowners finish in 20 to 30 minutes with a nut driver and needle-nose pliers. Manufactured to genuine OEM quality to endure thousands of cooling cycles. Place your order before 3PM CST and it ships same-day, getting your air conditioning system back up and running with minimal delay.

Compatibility

This part is compatible with Carrier model CA15NA01800GAAAA.

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 CA15NA01800GAAAA In Stock Today?
Yes. This is the factory-specified OEM contactor for the Carrier Model CA15NA01800GAAAA In Stock Today. 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 CA15NA01800GAAAA In Stock Today?
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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