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OEM Carrier Contactor 2-Pole 24V Coil for CP50P350P306021CP
Carrier

OEM Carrier Contactor 2-Pole 24V Coil for CP50P350P306021CP

SKU: CARRIE-CP50P350P306021CP-CONTACTOR-HN53CD115 Brand: Carrier
✓ Guaranteed to fit CP50P350P306021CP — 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 CP50P350P306021CP

This OEM contactor is the factory-specified replacement for the Carrier CP50P350P306021CP packaged unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and control board, then closes to deliver line-voltage power to the compressor and condenser fan motor. When it fails — due to pitted contacts, a burned coil, or a stuck plunger — the system will appear to call for cooling but the compressor and fan will refuse to energize, leaving you with warm air and a running blower.

  • Specs: 2-pole configuration | 24V control coil | Heavy-duty contact rating | OEM part number HN53CD115 | Factory-matched for Carrier CP50P350P306021CP
  • OEM vs Generic: This OEM contactor uses factory-grade contact materials rated for the exact load profile of your unit. Generic contactors frequently use undersized contact surfaces that pit and weld prematurely, leading to repeat failures within a single cooling season.
  • Install difficulty: 3/5 — Always disconnect power at the disconnect box and verify voltage is zero before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, 1/4" nut driver, multimeter. Photograph all wiring connections before removing the old contactor to ensure correct reinstallation.
  • Warranty: 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Engineered specifically for the Carrier CP50P350P306021CP packaged unit. Cross-reference OEM part number HN53CD115 against your unit's data plate and existing contactor label to confirm correct pole count and coil voltage before ordering. Our HVAC parts specialists are available to verify fitment — contact us before you order if you have any questions.

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 CP50P350P306021CP?
Yes. This is the factory-specified OEM contactor for the Carrier CP50P350P306021CP. 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 CP50P350P306021CP?
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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