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Carrier

OEM Carrier Contactor for Model CH13NA01800GAAAA Condenser Unit

SKU: carrier-contactor-ch13na01800gaaaa Brand: Carrier
$39.95

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 CH13NA01800GAAAA Condenser Unit

This genuine OEM Carrier contactor delivers line voltage to the compressor and outdoor fan whenever your CH13NA01800GAAAA calls for cooling. The contactor coil pulls the contacts closed on a cooling demand and releases them when the cycle ends, so clean, properly rated contacts are essential to reliable starts. Pitted or welded contacts cause humming, failure to start, or a unit that won't shut off — all resolved by a fresh OEM replacement. This contactor matches Carrier's exact amperage and coil-voltage ratings for the CH13NA01800GAAAA, providing a true factory fit that protects your compressor from electrical stress. Installation is an easy job for confident DIYers: turn off power at the disconnect, photograph the wiring, move each wire to the matching terminal on the new contactor, and bolt it in place. Expect 15 to 20 minutes with a nut driver and screwdriver. Genuine Carrier parts keep your system within spec and safeguard expensive components. This part is in stock right now — order before 3PM CST for same-day shipping.

Compatibility

This part is compatible with Carrier model CH13NA01800GAAAA.

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 CH13NA01800GAAAA Condenser Unit?
Yes. This is the factory-specified OEM contactor for the Carrier Model CH13NA01800GAAAA Condenser Unit. 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 CH13NA01800GAAAA Condenser Unit?
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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