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OEM Carrier 2-Pole Contactor 30A 24V HN52KC025 — PY3PPA036090NA
Carrier

OEM Carrier 2-Pole Contactor 30A 24V HN52KC025 — PY3PPA036090NA

SKU: CARRIE-PY3PPA036090NA-CONTACTOR-HN52KC025 Brand: Carrier
✓ Guaranteed to fit PY3PPA036090NA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Condenser Contactor 30 Amp 24V for Model PY3PPA036090NA (HN52KC025)

This OEM Carrier condenser contactor is the factory-specified high-voltage relay for the Carrier PY3PPA036090NA packaged unit. The contactor acts as the primary power switch for the compressor and condenser fan, using a low-voltage 24V coil signal from the thermostat to close the high-voltage circuit and bring the system to life. When the contactor fails — due to burned or pitted contacts, a stuck plunger, or a failed coil — the system will fail to start, hum without cooling, or trip the breaker repeatedly. Replacing it is one of the most common and cost-effective AC repairs available.

  • Specs: 2-Pole (Double Pole) | 30 Amp RES rating | 24VAC coil voltage | 50/60 Hz | 600V max switching voltage | Definite-purpose contactor
  • OEM vs Generic: This OEM-grade contactor meets Carrier's exact coil pull-in voltage and contact material specs. Generic contactors often use lower silver-alloy content on contact tips, leading to faster pitting and premature failure — especially on high-cycling systems.
  • Install difficulty: 2/5 — Always disconnect power at the breaker AND the disconnect box before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before disconnecting. The low-voltage (24V) wires and line-voltage (240V) wires must be kept separate and reconnected correctly.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for Carrier model PY3PPA036090NA packaged units. Part number HN52KC025 has been superseded by HN52KC024 — both are cross-compatible 2-pole 30A 24V contactors. Verify pole count, amperage, and coil voltage on your unit's data plate before ordering. Our team is available to confirm fitment 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 30A 24V HN52KC025 — PY3PPA036090NA?
Yes. This is the factory-specified OEM contactor for the Carrier OEM Carrier 2-Pole Contactor 30A 24V HN52KC025 — PY3PPA036090NA. 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 30A 24V HN52KC025 — PY3PPA036090NA?
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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