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OEM Carrier Contactor C48A402712 for Model C48A402712

SKU: carrier-contactor-c48a402712 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 C48A402712 for Model C48A402712

This OEM Carrier contactor (part C48A402712) is the high-amperage switch that powers your compressor and outdoor fan motor on every cooling call. Manufactured to Carrier's factory standards, it provides the precise coil voltage, contact rating, and configuration required by model C48A402712, so you get dependable engagement and a long service life that aftermarket parts rarely match. Contactors endure thousands of switching cycles, and when they wear out you'll notice symptoms like a unit that won't start, a persistent hum, contact chatter, or short cycling. Swapping in the correct OEM part clears these issues at the source. Installation is a moderate task for a trained technician — generally 20-30 minutes to disconnect power, transfer wiring one lead at a time, and mount the replacement. Because this is high-voltage work, we strongly recommend a licensed HVAC professional. We keep this part in stock, and orders placed before 3PM CST ship the same business day, so your system is back online quickly. Trust the exact contactor Carrier built for your equipment.

Compatibility

This part is compatible with Carrier model C48A402712.

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 C48A402712?
Yes. This is the factory-specified OEM contactor for the Carrier Model C48A402712. 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 C48A402712?
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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