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OEM Carrier Contactor 2-Pole 24V Coil for C4850C48ZG040200
Carrier

OEM Carrier Contactor 2-Pole 24V Coil for C4850C48ZG040200

SKU: CARRIE-C4850C48ZG040200-CONTACTOR-HN53CB115 Brand: Carrier
✓ Guaranteed to fit C4850C48ZG040200 — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 24V Coil for Model C4850C48ZG040200

This OEM replacement contactor is the factory-specified part for the Carrier C4850C48ZG040200 packaged HVAC unit. The contactor acts as a high-voltage relay, receiving a 24V signal from the thermostat or control board to close its contacts and deliver line voltage to the compressor and condenser fan motor. When the contactor fails — through worn contacts, a burned coil, or contacts that weld shut — you'll experience symptoms ranging from a system that won't energize at all to a unit that runs continuously even when cooling is not called for.

  • Specs: 2-pole configuration | 24V coil voltage | Rated for high-amperage compressor loads | Direct OEM replacement for part numbers HN53CB115 and HN53HF122
  • OEM vs Generic: OEM contactors are manufactured to Carrier's exact contact material and coil specifications, ensuring reliable pull-in voltage and long contact life. Generic contactors frequently use lower-grade contact alloys that pit and arc faster, leading to premature failure and potential compressor damage.
  • Install difficulty: 2/5 — Always disconnect power at the breaker and verify zero voltage with a multimeter before servicing. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal to ensure correct reassembly.
  • Warranty: 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Engineered specifically for the Carrier C4850C48ZG040200 packaged unit. Cross-references OEM part numbers HN53CB115 and HN53HF122. Verify coil voltage and pole configuration against your unit's wiring diagram or data plate before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you purchase — no guesswork required. In stock and ships today.

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 $99
  • 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 info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Contactor fit my Carrier C4850C48ZG040200?
Yes. This is the factory-specified OEM contactor for the Carrier C4850C48ZG040200. 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 C4850C48ZG040200?
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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Mike Rivera
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