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OEM Carrier 2-Pole Contactor 24V Coil for C48A505061
Carrier

OEM Carrier 2-Pole Contactor 24V Coil for C48A505061

SKU: CARRIE-C48A505061-CONTACTOR-HN53CB115 Brand: Carrier
✓ Guaranteed to fit C48A505061 — 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 C48A505061

This OEM replacement contactor is the factory-specified high-voltage relay for the Carrier C48A505061 packaged unit. The contactor is the critical switching component that closes the high-voltage circuit to the compressor and condenser fan motor when the thermostat calls for cooling. A failed contactor is one of the most common causes of a non-responsive air conditioning system — symptoms include an AC that won't turn on, a unit that hums without starting, or pitted/burnt contact points visible during inspection. OEM part numbers HN53CB115, HN53CD115, and HN53HF122 are all covered by this listing.

  • Specs: 2-pole configuration | 24V coil voltage | Factory-rated amperage | Direct OEM replacement — no wiring modifications required
  • OEM vs Generic: OEM contactors feature factory-grade silver-alloy contact points rated for thousands of switching cycles. Generic contactors often use lower-grade contacts that pit and weld prematurely, leading to repeat failures within a single cooling season.
  • Install Difficulty: 2/5 — Disconnect all power at the breaker and verify zero voltage with a multimeter before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor to ensure correct reinstallation.
  • Warranty: 1-year OEM factory warranty. Orders placed by 3 PM local time ship same business day from our stocked warehouse.

Compatibility: Designed specifically for the Carrier C48A505061 packaged unit. Cross-references OEM part numbers HN53CB115, HN53CD115, and HN53HF122. Always verify coil voltage and pole configuration on your unit's data plate before ordering. Our fitment team is available to confirm compatibility — reach out before you buy for peace of mind.

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 C48A505061?
Yes. This is the factory-specified OEM contactor for the Carrier C48A505061. 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 C48A505061?
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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