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OEM Carrier Contactor 2-Pole 24V for GC024HSLCDET1XX1 — HN52TC040
Carrier

OEM Carrier Contactor 2-Pole 24V for GC024HSLCDET1XX1 — HN52TC040

SKU: CARRIE-GC024HSLCDET1XX1-CONTACTOR-HN52TC040 Brand: Carrier

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 24V for Model GC024HSLCDET1XX1 — HN52TC040

This is the factory OEM replacement contactor (part# HN52TC040) for the Carrier GC024HSLCDET1XX1 split-system air conditioner. The contactor acts as a high-voltage relay, receiving a low-voltage (24V) signal from the thermostat and switching line voltage power to the compressor and condenser fan motor. When the contactor fails — due to pitted or burned contacts, a stuck plunger, or a failed coil — the outdoor unit will not energize, leaving the system blowing unconditioned air despite the thermostat calling for cooling.

  • Specs: 2-pole design | 24V coil voltage | Heavy-duty contact rating | Direct OEM replacement for part number HN52TC040 | Factory-matched for Carrier GC024HSLCDET1XX1
  • OEM vs Generic: This OEM contactor is manufactured to Carrier's exact specifications, including contact material grade and coil pull-in voltage tolerance. Generic contactors often use lower-grade contact alloys that pit and fail sooner, particularly in high-cycle climates.
  • Install difficulty: 2/5 — Disconnect power at the breaker and verify with a multimeter before starting. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before disconnecting terminals. Swap wires one at a time to avoid miswiring.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed specifically for the Carrier GC024HSLCDET1XX1 condensing unit. Always verify coil voltage (24V) and pole configuration against your unit's wiring diagram and data plate before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you order if you have any questions. Order today and your part ships the same business day.

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 $75
  • 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 GC024HSLCDET1XX1 — HN52TC040?
Yes. This is the factory-specified OEM contactor for the Carrier GC024HSLCDET1XX1 — HN52TC040. 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 GC024HSLCDET1XX1 — HN52TC040?
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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