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OEM Carrier 2-Pole 24V Coil Definite Purpose Contactor for C4850C50ZG090610 — Ships Today
Carrier

OEM Carrier 2-Pole 24V Coil Definite Purpose Contactor for C4850C50ZG090610 — Ships Today

SKU: CARRIE-C4850C50ZG090610-CONTACTOR-HN53CB115 Brand: Carrier
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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 24V Coil for Model C4850C50ZG090610

This OEM replacement contactor is the factory-specified high-voltage switching relay for the Carrier C4850C50ZG090610 packaged unit. The contactor receives a 24V signal from the control board and closes the high-voltage circuit to energize the compressor and condenser fan motor. When a contactor fails — due to burned or pitted contacts — your system will appear completely unresponsive: the thermostat calls for cooling, but nothing turns on. In other cases, contacts weld shut and the unit runs continuously even when it shouldn't.

  • Specs: 2-pole configuration | 24V AC coil voltage | Factory-rated amperage for Carrier packaged equipment | OEM part numbers: HN53CB115, HN53HF122, HN53HG120
  • OEM vs Generic: OEM contactors use silver-alloy contact tips that resist pitting and arcing far longer than generic alternatives. Generic units may list similar amp ratings but often use inferior contact materials, leading to premature failure — especially in high-cycle summer conditions.
  • Install difficulty: 2/5 — Always disconnect power at the disconnect box and confirm zero voltage with a multimeter before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wire connections before removing the old unit. Wires transfer one at a time to avoid miswiring.
  • Warranty: 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Designed as a direct OEM replacement for Carrier model C4850C50ZG090610 packaged heating and cooling units. Cross-references OEM part numbers HN53CB115, HN53HF122, and HN53HG120 — confirming fitment across documented production variants of this model. Always verify coil voltage and pole configuration on your unit's data plate before ordering. Our parts specialists are available to confirm fitment — reach out before you buy if you have any questions. In stock and ready to ship 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 C4850C50ZG090610 — Ships Today?
Yes. This is the factory-specified OEM contactor for the Carrier C4850C50ZG090610 — Ships Today. 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 C4850C50ZG090610 — Ships Today?
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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