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OEM Carrier 3-Pole Contactor 25A 115V Coil for 09DK020500
Carrier

OEM Carrier 3-Pole Contactor 25A 115V Coil for 09DK020500

SKU: CARRIE-09DK020500-CONTACTOR-HN53CB115 Brand: Carrier
✓ Guaranteed to fit 09DK020500 — or your money back. Terms

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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier 3-Pole Contactor 25A 115V for Model 09DK020500

The Carrier HN53CB115 is the factory-specified OEM 3-pole contactor for the Carrier 09DK020500 commercial HVAC unit. The contactor is the high-voltage switching relay that closes the circuit to your compressor and fan motors every time your thermostat calls for cooling. When it fails — due to pitted contacts, a burned coil, or worn-out pull-in mechanism — your system may hum without starting, fail to energize at all, or trip the breaker on startup.

  • Specs: 3-Pole | 25A FLA / 35A RES | 115V (120VAC) Coil | Direct factory replacement for Carrier 09DK020500 | Also replaces HN53TB115, HN52KC016, HN72AZ301
  • OEM vs Generic: This is a genuine Carrier OEM part (Hartland Controls HCCY3XT01DT103), factory-matched for exact pull-in voltage, contact gap, and arc suppression. Aftermarket contactors often use inferior contact alloys that pit faster under high-inrush commercial loads, shortening equipment life.
  • Install difficulty: 3/5 — Requires shutting off all power at the disconnect and verifying zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, multimeter. Photograph all wiring before removal. On commercial 3-pole units, line-side wiring may involve 208–240V three-phase — always confirm with a licensed technician if unsure.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM drop-in for Carrier model 09DK020500 commercial HVAC equipment. Verify your existing contactor's pole count, amperage rating, and coil voltage against your unit's data plate before ordering. Our team is available to confirm fitment — 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 09DK020500?
Yes. This is the factory-specified OEM contactor for the Carrier 09DK020500. 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 09DK020500?
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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