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OEM Carrier 2-Pole Contactor 30A 24V Coil for PY1PPA048100AGBA
Carrier

OEM Carrier 2-Pole Contactor 30A 24V Coil for PY1PPA048100AGBA

SKU: CARRIE-PY1PPA048100AGBA-CONTACTOR-HN52KC025 Brand: Carrier
✓ Guaranteed to fit PY1PPA048100AGBA — 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 — HN52KC025 for Model PY1PPA048100AGBA

This OEM Carrier contactor (part number HN52KC025) is the factory-specified high-voltage switching relay for the Carrier PY1PPA048100AGBA packaged unit. The contactor serves as the critical electrical bridge between the 24V thermostat control circuit and the high-voltage compressor and condenser fan circuits. When the thermostat calls for cooling, the 24V coil energizes and closes the contacts, sending line voltage to the compressor. A failed contactor typically presents as an AC system that simply will not turn on, hums without starting, or exhibits burned or pitted contact points that prevent proper electrical flow.

  • Specs: 2-Pole (Double Pole) | 30 Amp FLA | 24V AC Coil | 600V contact rating | Tyco Electronics / Totaline-compatible design | Factory-matched for Carrier PY1PPA048100AGBA
  • OEM vs Generic: OEM contactors feature precision silver-alloy contact surfaces rated to exact factory amperage tolerances. Generic units may use lower-grade contact materials that pit and arc faster, leading to premature compressor failure and repeat service calls.
  • Install Difficulty: 2/5 — Shut off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, 1/4" nut driver, multimeter. Always photograph all wiring connections before disconnecting terminals. Discharge any capacitors in the cabinet before reaching near them.
  • Warranty: 1-year OEM factory warranty coverage. In-stock units ship same business day from our warehouse.

Compatibility: Designed for the Carrier PY1PPA048100AGBA packaged unit. Note that OEM part HN52KC025 has been superseded — our stock reflects the current OEM-equivalent 2-pole 30A 24V replacement that meets all original factory specifications. Verify pole count, amperage, and coil voltage on your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment prior to purchase.

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 PY1PPA048100AGBA?
Yes. This is the factory-specified OEM contactor for the Carrier PY1PPA048100AGBA. 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 PY1PPA048100AGBA?
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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