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 C4850C48ZN03510...

IMAGE COMING SOON

Carrier

OEM Carrier Contactor C4850C48ZN035100 for Model C4850C48ZN035100

SKU: carrier-contactor-c4850c48zn035100 Brand: Carrier
$44.95

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 C4850C48ZN035100 for Model C4850C48ZN035100

This OEM Carrier contactor (C4850C48ZN035100) is the electrically operated switch that controls power to your outdoor compressor and condenser fan motor during every cooling cycle. A worn contactor — with pitted, arced, or stuck contacts — is among the most frequent reasons an air conditioner hums but won't start, cools only intermittently, or quits entirely. Dropping in a genuine factory replacement restores clean switching and protects your expensive compressor from voltage-drop damage. Manufactured to Carrier's exact coil-voltage and amperage specifications, this contactor is a direct fit for model C4850C48ZN035100 with no modifications needed. The replacement is moderately easy for a confident DIYer: shut off power at the disconnect, photograph the wire arrangement, transfer each conductor to the correct terminal on the new contactor, and remount — generally about 30 minutes. Always use the proper OEM part to ensure safe amperage handling and to keep your warranty valid. We keep this contactor in stock; order before 3PM CST and it ships the same day.

Compatibility

This part is compatible with Carrier model C4850C48ZN035100.

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 C4850C48ZN035100?
Yes. This is the factory-specified OEM contactor for the Carrier Model C4850C48ZN035100. 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 C4850C48ZN035100?
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