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OEM Carrier Contactor 2-Pole 35A 208/240V for YAC36100YAC305A
Carrier

OEM Carrier Contactor 2-Pole 35A 208/240V for YAC36100YAC305A

SKU: CARRIE-YAC36100YAC305A-CONTACTOR-HN52KC053 Brand: Carrier
✓ Guaranteed to fit YAC36100YAC305A — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 35A 208/240V for Model YAC36100YAC305A

This OEM replacement contactor (part number HN52KC053) is the factory-specified high-voltage switching relay for the Carrier YAC36100YAC305A condensing unit. The contactor acts as the primary electrical gatekeeper between your thermostat's 24V control signal and the high-voltage power supply to the compressor and condenser fan motor. When the contactor fails — due to burned or pitted contact points, a worn coil, or mechanical sticking — the outdoor unit will fail to energize entirely, leaving you with a system that runs the air handler but produces no cooling whatsoever.

  • Specs: 2-Pole | 35 Amps | 208/240V coil | OEM part number HN52KC053 | Factory-matched contact rating for Carrier YAC36100YAC305A
  • OEM vs Generic: This is a genuine Carrier OEM contactor, manufactured to exact factory specifications. Generic contactors often use lower-grade contact materials that pit faster under load cycling, shortening service life significantly.
  • Install Difficulty: 3/5 — Always disconnect power at both the indoor disconnect and the breaker before beginning. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, and a multimeter to verify coil voltage before and after replacement. Photograph all wiring connections prior to removal.
  • Warranty: 1-year OEM factory warranty. Orders ship same business day from our stocked warehouse — no waiting on special orders.

Compatibility: Engineered as the direct OEM replacement for the Carrier YAC36100YAC305A condensing unit. Always verify amperage, pole count, and coil voltage against your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — just ask.

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 YAC36100YAC305A?
Yes. This is the factory-specified OEM contactor for the Carrier YAC36100YAC305A. 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 YAC36100YAC305A?
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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