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OEM Carrier Contactor 2-Pole 35A 208/240V for YAC42110YACX202AK
Carrier

OEM Carrier Contactor 2-Pole 35A 208/240V for YAC42110YACX202AK

SKU: CARRIE-YAC42110YACX202AK-CONTACTOR-HN52KC053 Brand: Carrier
✓ Guaranteed to fit YAC42110YACX202AK — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole 35A Contactor HN52KC053 for Model YAC42110YACX202AK

This is the genuine OEM replacement contactor for the Carrier YAC42110YACX202AK air conditioning system. The contactor is the high-voltage switching relay that energizes the compressor and condenser fan motor every time your thermostat calls for cooling. When the 24V control circuit energizes the coil, the contactor closes and delivers 208/240V power to the load side. A failed contactor is one of the most common causes of a completely unresponsive AC system — you may hear the indoor air handler running but the outdoor unit refuses to start, or the unit hums but does not cool.

  • Specs: 2-Pole | 35 Amps | 208/240V load voltage | 24V coil voltage | OEM Part Number: HN52KC053
  • OEM vs Generic: This is the factory-authorized Carrier OEM part, built to exact contact gap, coil pull-in voltage, and silver-alloy contact specifications. Generic contactors may use lower-grade contact alloys that pit and weld prematurely under heavy compressor load cycles.
  • Install difficulty: 2/5 — Always shut off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before disconnecting terminals. Discharge capacitors before working near the contactor.
  • Warranty: 1-year OEM factory warranty against defects. Orders placed before 3PM local time ship same business day from our warehouse.

Compatibility: Designed as the direct OEM replacement for Carrier model YAC42110YACX202AK. Verify your existing contactor's pole count, amperage rating, and coil voltage against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — contact us 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 YAC42110YACX202AK?
Yes. This is the factory-specified OEM contactor for the Carrier YAC42110YACX202AK. 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 YAC42110YACX202AK?
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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