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OEM Carrier Contactor C4850C50ZN050200 for HVAC Condenser Unit

SKU: carrier-contactor-c4850c50zn050200 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 C4850C50ZN050200 for HVAC Condenser Unit

Restore dependable cooling with this genuine OEM Carrier contactor, part number C4850C50ZN050200. Acting as the main power switch for your condensing unit, the contactor energizes the compressor and fan motor on every cooling cycle. Over time the contacts arc, pit, and corrode, producing symptoms like a humming outdoor unit that won't start, intermittent operation, or a blower running with no cold air. This OEM replacement is built to the exact contact rating, coil voltage, and footprint of Carrier model C4850C50ZN050200, guaranteeing correct fit and full electrical capacity. The swap is a moderate do-it-yourself task: disconnect power at the outdoor breaker, document the wiring with a photo, relocate each lead to its corresponding new terminal, and bolt the part to its mounting plate. A nut driver is the only tool most installs require. Unlike one-size-fits-all aftermarket parts, this genuine component preserves the manufacturer's safety margins and longevity. We stock it for immediate fulfillment and ship same-day when you order before 3PM CST, so your home returns to comfort quickly. Fitment guaranteed.

Compatibility

This part is compatible with Carrier model C4850C50ZN050200.

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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