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OEM Carrier Contactor 2-Pole 24V Coil for GC048CBRCXET1XX1
Carrier

OEM Carrier Contactor 2-Pole 24V Coil for GC048CBRCXET1XX1

SKU: CARRIE-GC048CBRCXET1XX1-CONTACTOR-HN52TC040 Brand: Carrier

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Contactor HN52TC040 2-Pole 24V for Model GC048CBRCXET1XX1

This is the factory OEM replacement contactor for the Carrier GC048CBRCXET1XX1 packaged unit. The contactor is a high-voltage relay controlled by the 24V signal from your thermostat — when the thermostat calls for cooling, the contactor closes to send line voltage to the compressor and condenser fan motor. A failed contactor is one of the most common reasons a Carrier system will not turn on, hums without starting, or runs continuously without shutting off. Burned or pitted contact points, a stuck plunger, or a failed coil are all signs this part needs replacement.

  • Specs: 2-pole configuration | 24V AC coil voltage | High-amperage contact rating | OEM part number HN52TC040 | Factory-matched fit for direct drop-in replacement
  • OEM vs Generic: The OEM HN52TC040 contactor is manufactured to Carrier's exact coil pull-in voltage and contact arc-resistance specifications. Generic contactors often use inferior contact alloys that pit and weld prematurely, leading to compressor damage or nuisance lockouts.
  • Install difficulty: 2/5 — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal.
  • Warranty: 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our warehouse.

Compatibility: Designed specifically for the Carrier GC048CBRCXET1XX1 packaged unit (4-ton). Verify OEM part number HN52TC040 against your unit's data plate or existing contactor label before ordering. Our fitment specialists are available to confirm compatibility prior to purchase — same-day shipping ensures you're back up and running fast.

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 GC048CBRCXET1XX1?
Yes. This is the factory-specified OEM contactor for the Carrier GC048CBRCXET1XX1. 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 GC048CBRCXET1XX1?
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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