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OEM Carrier Contactor 2-Pole 24V Coil for PH1PPA036000AABA
Carrier

OEM Carrier Contactor 2-Pole 24V Coil for PH1PPA036000AABA

SKU: CARRIE-PH1PPA036000AABA-CONTACTOR-HN52KC025 Brand: Carrier
✓ Guaranteed to fit PH1PPA036000AABA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor (HN52KC025) for Model PH1PPA036000AABA

This is the OEM factory-specified contactor for the Carrier PH1PPA036000AABA packaged heat pump unit. The contactor is the high-voltage relay that receives a 24V signal from the thermostat and closes the circuit to send 240V power to the compressor and condenser fan motor. When the contactor fails — due to burned or pitted contact points, a stuck plunger, or a failed coil — the outdoor unit simply won't start, even though the thermostat is calling for cooling or heating. Replacing it with the correct OEM part (HN52KC025) restores factory-reliable switching performance and protects downstream components from voltage irregularities.

  • Specs: 2-Pole configuration | 24V control coil voltage | High-amperage power contacts | Factory-matched for Carrier PH1PPA036000AABA — verified OEM fit
  • OEM vs Generic: OEM contactors feature precision contact surface plating and exact coil pull-in voltage tolerance. Generic aftermarket units often use inferior contact alloys that pit and arc faster, shortening service life and risking compressor damage.
  • Install Difficulty: 2/5 — Always disconnect and lock out power at the disconnect box before beginning. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, multimeter. Photograph all wiring before removing the old contactor. Swap one wire at a time to avoid miswiring.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed as a direct OEM replacement for Carrier model PH1PPA036000AABA packaged heat pump systems. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Have a question about fitment? Our HVAC parts specialists confirm compatibility before you buy — no guesswork.

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 PH1PPA036000AABA?
Yes. This is the factory-specified OEM contactor for the Carrier PH1PPA036000AABA. 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 PH1PPA036000AABA?
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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