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OEM Carrier Contactor 2-Pole 24V Coil for GZ048SXXCDXX1XX1
Carrier

OEM Carrier Contactor 2-Pole 24V Coil for GZ048SXXCDXX1XX1

SKU: CARRIE-GZ048SXXCDXX1XX1-CONTACTOR-HN52TC040 Brand: Carrier

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Contactor 2-Pole 24V Coil for Model GZ048SXXCDXX1XX1

This is the factory OEM replacement contactor (part number HN52TC040) for the Carrier GZ048SXXCDXX1XX1 packaged unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes to send line voltage to the compressor and condenser fan motor. When a contactor fails — due to pitted contacts, a burned coil, or a stuck plunger — your system will appear to call for cooling but nothing will start, or the unit may run continuously without shutting off.

  • Specs: 2-Pole configuration | 24V AC coil voltage | Rated for high-amperage compressor loads | Direct OEM replacement for part number HN52TC040
  • OEM vs Generic: OEM contactors feature factory-spec contact ratings and coil pull-in voltage, ensuring reliable switching and longer service life. Generic contactors may use lower-grade contact materials that pit and weld prematurely under compressor start loads.
  • Install Difficulty: 3/5 — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before proceeding. Tools needed: Phillips and flathead screwdrivers, 1/4" nut driver, multimeter. Photograph all wiring connections before removing old contactor. Line-voltage terminals require careful handling.
  • Warranty: 1-year OEM factory warranty. Orders placed by 3PM local time ship the same business day from our climate-controlled warehouse.

Compatibility: Designed specifically for the Carrier GZ048SXXCDXX1XX1 packaged unit. Always verify coil voltage and pole configuration on your unit's wiring diagram or data plate before ordering. If you're unsure of fitment, our HVAC parts specialists are available to confirm compatibility before you buy — no guesswork required. In-stock and ready to ship today.

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 GZ048SXXCDXX1XX1?
Yes. This is the factory-specified OEM contactor for the Carrier GZ048SXXCDXX1XX1. 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 GZ048SXXCDXX1XX1?
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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