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OEM Carrier Contactor C4850C48ZG070100 for Carrier HVAC Units

SKU: carrier-contactor-c4850c48zg070100 Brand: Carrier
$34.95

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

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OEM Carrier Contactor C4850C48ZG070100 for Carrier HVAC Units

Get your Carrier system back online with this authentic OEM contactor (C4850C48ZG070100), the high-voltage relay that switches power to the compressor and outdoor fan on each cooling call. Manufactured to Carrier's original tolerances, it ensures reliable coil pull-in, solid contact mating, and the correct amperage rating — ending the arcing, chatter, and stuck contacts that cause short cycling and total cooling loss. This part is an exact-fit replacement for Carrier model C4850C48ZG070100, so it installs without adapters or wiring guesswork. Replacement difficulty is low for an HVAC professional: cut power at the disconnect, label and transfer each wire to the matching terminal, and secure the new contactor in the factory mount — usually under 25 minutes. Selecting the genuine OEM component preserves equipment compatibility and outlasts generic substitutes that degrade quickly under repeated switching. We keep this contactor in stock and ship same-day on all orders received before 3PM CST, keeping your repair moving.

Compatibility

This part is compatible with Carrier model C4850C48ZG070100.

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