Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier 2-Pole Contactor 30A 24V for PH1PEA048000ACBA — HN52KC025
Carrier

OEM Carrier 2-Pole Contactor 30A 24V for PH1PEA048000ACBA — HN52KC025

SKU: CARRIE-PH1PEA048000ACBA-CONTACTOR-HN52KC025 Brand: Carrier
✓ Guaranteed to fit HN52KC025 — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 30 Amp 24V for Model PH1PEA048000ACBA (HN52KC025)

This OEM 2-pole definite-purpose contactor is the factory-specified replacement for the Carrier PH1PEA048000ACBA packaged heat pump unit, sourced to supersede discontinued part number HN52KC025. The contactor acts as the primary high-voltage switching relay in your system: when the thermostat calls for cooling or heating, the 24V control circuit energizes the coil, closing the contacts and delivering 240V power to the compressor and condenser fan motor. When the contactor fails — due to worn or pitted contacts, a burned coil, or contacts welded shut — the system will either refuse to turn on entirely or run continuously without responding to thermostat commands.

  • Specs: 2-Pole (Double Pole) | 30 Amp FLA | 24V AC Coil | 600V rated contacts | Definite-purpose contactor configuration — factory-matched to OEM specifications
  • OEM vs Generic: OEM contactors use silver-alloy contact tips rated for thousands of switching cycles. Generic contactors often use lower-grade contact materials that pit and oxidize faster, leading to premature failure and potential compressor damage from voltage drop.
  • Install difficulty: 2/5 — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before touching any terminals. Photograph all wiring before removing the old contactor. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Note wire positions on both line-side (L1/L2) and load-side (T1/T2) terminals.
  • Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered by 3PM local time.

Compatibility: Direct OEM replacement for Carrier model PH1PEA048000ACBA packaged heat pump units. Note: OEM part number HN52KC025 has been superseded — this listing ships the current authorized replacement, HN52KC024, which is a direct form-fit-function substitute. Verify your unit's data plate for 2-pole, 30A, 24V coil specification before ordering. Questions about fitment? Our HVAC parts specialists 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 PH1PEA048000ACBA — HN52KC025?
Yes. This is the factory-specified OEM contactor for the Carrier PH1PEA048000ACBA — HN52KC025. 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 PH1PEA048000ACBA — HN52KC025?
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online