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Carrier

OEM Carrier Contactor Replacement for Model CH16NA03000GBAAA

SKU: carrier-contactor-ch16na03000gbaaa 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 Replacement for Model CH16NA03000GBAAA

This genuine OEM Carrier contactor is the electrical switch that routes line voltage to your compressor and outdoor fan whenever cooling is demanded. Repeated cycling eventually pits the contacts and tires the coil, producing telltale problems like a humming condenser, contacts welded shut, or a unit that simply won't energize. Built as a direct-fit replacement for Carrier model CH16NA03000GBAAA, this contactor reproduces the original's amperage, pole count, and 24V coil so it mounts in the factory bracket with no modification. The replacement is well within reach of a careful homeowner or HVAC tech and generally takes about 20 minutes: cut power at the disconnect, transfer the wires one lead at a time to matching terminals, and secure the new contactor. Be sure the unit is de-energized and discharge the run capacitor before touching any connections. Fresh contacts mean smooth, dependable starts and protection for your compressor against arcing and voltage drop. In stock now and ships same-day on orders placed before 3PM CST.

Compatibility

This part is compatible with Carrier model CH16NA03000GBAAA.

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 CH16NA03000GBAAA?
Yes. This is the factory-specified OEM contactor for the Carrier Model CH16NA03000GBAAA. 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 CH16NA03000GBAAA?
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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