Same-day shipping on orders before 3PM CST · 15,000+ OEM Parts In Stock · Carrier · Bryant · ICP · Heil · Tempstar
Track Order | 1-800-NHP-HVAC | Trade Accounts

Menu

Home Shop All Account Cart
Home / OEM Carrier Contactor Replacement for...

IMAGE COMING SOON

Carrier

OEM Carrier Contactor Replacement for Model C4850C50Z2075110

SKU: carrier-contactor-c4850c50z2075110 Brand: Carrier
$34.95

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

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

OEM Carrier Contactor Replacement for Model C4850C50Z2075110

Bring your Carrier cooling system back to life with this genuine OEM contactor for model C4850C50Z2075110. The contactor is the line-voltage switch that energizes your compressor and condenser fan motor on each cooling cycle and opens to shut them down. Contacts that have pitted, burned, or welded shut are a top cause of no-cool calls, loud buzzing, and breakers that trip under load, and replacing the contactor resolves these issues. This factory part is matched to the correct coil voltage, contact rating, and pole configuration so it installs as a true drop-in. The job is an intermediate DIY task: turn off power at the disconnect, snap a photo of the wiring, transfer each wire to the matching terminal to avoid errors, and fasten the new contactor in place. Most people finish in under 30 minutes with basic hand tools. Choosing OEM ensures exact fitment and protects your warranty compared to a generic part. This contactor is in stock and ships same-day on orders placed before 3PM CST, so downtime stays minimal. Our HVAC experts are ready to help with any wiring questions.

Compatibility

This part is compatible with Carrier model C4850C50Z2075110.

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 C4850C50Z2075110?
Yes. This is the factory-specified OEM contactor for the Carrier Model C4850C50Z2075110. 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 C4850C50Z2075110?
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.
Home Shop Search Account Cart