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Carrier

OEM Carrier Contactor Replacement for Model CA16NA04800GBAAA

SKU: carrier-contactor-ca16na04800gbaaa Brand: Carrier
$49.95

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

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OEM Carrier Contactor Replacement for Model CA16NA04800GBAAA

This genuine OEM Carrier contactor is the heavy-duty switch that delivers power to the compressor and condenser fan motor in your CA16NA04800GBAAA condensing unit whenever cooling is demanded. Worn or burned contacts are a leading cause of no-cool calls, producing buzzing, welding-shut contacts, or a unit that simply won't engage. Swapping in a fresh contactor restores dependable starts and shields your costly compressor from the electrical stress a faulty switch creates. Made to Carrier's exact coil voltage, amperage, and pole specs, this contactor drops directly into the CA16NA04800GBAAA with no adapters or rewiring. Installation is moderate: cut power at the disconnect, take a photo of the existing wiring, move each lead to the matching terminal on the new contactor, and fasten it in place. Most confident DIYers and technicians finish in 20 to 30 minutes. Confirm power is off before starting. Order before 3PM CST and this part ships same-day from our US warehouse to get your system back online fast.

Compatibility

This part is compatible with Carrier model CA16NA04800GBAAA.

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 CA16NA04800GBAAA?
Yes. This is the factory-specified OEM contactor for the Carrier Model CA16NA04800GBAAA. 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 CA16NA04800GBAAA?
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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