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OEM Carrier 2-Pole Contactor 30 Amp 24V HN52KC025 — PY2PEB042090AB
Carrier

OEM Carrier 2-Pole Contactor 30 Amp 24V HN52KC025 — PY2PEB042090AB

SKU: CARRIE-PY2PEB042090AB-CONTACTOR-HN52KC025 Brand: Carrier
✓ Guaranteed to fit PY2PEB042090AB — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 30 Amp 24V (HN52KC025) for Model PY2PEB042090AB

This is the factory-specified OEM 2-pole contactor for the Carrier PY2PEB042090AB packaged unit. The contactor is the high-voltage relay that receives a low-voltage signal (24V) from the thermostat and closes the circuit to deliver line voltage to the compressor and condenser fan motor. When the contactor fails, the most common symptoms are an air conditioner that won't turn on at all, a unit that hums but never starts, or a unit that runs continuously and won't shut off — all signs of welded or pitted contact points.

  • Specs: 2-Pole | 30 Amp FLA | 24V AC Coil | 50/60 Hz | Definite Purpose Contactor | OEM Part # HN52KC025 (superseded by HN52KC024)
  • OEM vs Generic: OEM contactors use factory-grade silver-alloy contact points with tight coil pull-in voltage tolerances. Generic contactors often use inferior contact alloys that pit and weld faster, causing premature compressor failure or dangerous lock-on conditions.
  • Install difficulty: 2/5 — Shut off power at the disconnect and verify zero voltage with a multimeter before touching any terminals. Photograph all wiring before disconnecting. Tools needed: flathead screwdriver, needle-nose pliers, multimeter. Label each wire to its terminal before removal.
  • Warranty: 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse.

Compatibility: Factory-matched for Carrier model PY2PEB042090AB packaged gas/electric units. Note that OEM part HN52KC025 has been superseded by HN52KC024 — both are fully interchangeable direct replacements. Confirm coil voltage (24V) and pole count (2-pole) on your unit's data plate before ordering. Our fitment team is available to verify compatibility before you buy.

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 OEM Carrier 2-Pole Contactor 30 Amp 24V HN52KC025 — PY2PEB042090AB?
Yes. This is the factory-specified OEM contactor for the Carrier OEM Carrier 2-Pole Contactor 30 Amp 24V HN52KC025 — PY2PEB042090AB. 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 OEM Carrier 2-Pole Contactor 30 Amp 24V HN52KC025 — PY2PEB042090AB?
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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