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OEM Carrier Contactor C4850C50ZN035200 for HVAC Condenser Unit

SKU: carrier-contactor-c4850c50zn035200 Brand: Carrier
$38.95

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

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OEM Carrier Contactor C4850C50ZN035200 for HVAC Condenser Unit

Bring reliable cooling back to your Carrier system with this authentic OEM contactor, part C4850C50ZN035200. The contactor is the heavy-duty relay that closes to power the compressor and condenser fan motor whenever your thermostat signals for cooling. Burned, pitted, or stuck contacts commonly cause an outdoor unit that hums but won't start, intermittent operation, or repeated tripping. This OEM replacement precisely matches the contact rating, coil voltage, and footprint specified for Carrier model C4850C50ZN035200, delivering a direct fit without rewiring guesswork. The installation is a moderate DIY task: disconnect power at the breaker, snap a photo of the current wiring, move each lead one at a time to the corresponding terminal on the new part, then mount it to the bracket. A nut driver covers most installs. Genuine OEM parts retain the proper contact gap and amp capacity that cheap universal contactors sacrifice, helping you avoid early failures. We stock this contactor for immediate shipment and send it same-day on orders placed before 3PM CST, getting your air conditioning running again with minimal delay.

Compatibility

This part is compatible with Carrier model C4850C50ZN035200.

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