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OEM Carrier Draft Inducer Motor Capacitor for N6A48NG481458
Carrier

OEM Carrier Draft Inducer Motor Capacitor for N6A48NG481458

SKU: CARRIE-N6A48NG481458-CAPACITOR-50HE400792 Brand: Carrier

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Texas CMBL #19328542014
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OEM Carrier Draft Inducer Motor Capacitor for Model N6A48NG481458

This OEM draft inducer motor capacitor is the factory-specified replacement component for the Carrier N6A48NG481458 packaged gas/electric unit. The inducer motor capacitor provides the start and run electrical charge required to spin the draft inducer blower, which evacuates combustion gases and proves negative pressure before ignition begins. When this capacitor fails, the inducer motor will hum without spinning, run sluggishly, or fail to reach operating speed — triggering the pressure switch and putting the unit into a no-heat lockout condition. Replaces OEM part numbers 50HE400792 and HC30CL461.

  • Specs: Factory-matched MFD and voltage rating for Carrier N6A48NG481458 inducer motor assembly | Designed for continuous-duty draft inducer application | Matches original case style and terminal configuration for direct drop-in fit
  • OEM vs Generic: This OEM capacitor meets Carrier's exact tolerance specifications (±3% MFD), ensuring the inducer motor reaches proper RPM for consistent pressure switch closure. Aftermarket capacitors with ±10% tolerance can cause intermittent pressure switch faults and premature motor bearing failure.
  • Install Difficulty: 3/5 — Discharge the old capacitor fully before handling. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter with capacitance function. Always photograph existing wiring orientation before disconnecting terminals. Inducer assembly may require partial disassembly of the heat exchanger access panel.
  • Warranty: 1-year OEM factory warranty against defects. Orders placed before 3 PM ship same business day from our stocked warehouse.

Compatibility: Engineered specifically for the Carrier N6A48NG481458 packaged unit draft inducer motor assembly. Verify your existing capacitor's MFD and voltage rating against your unit's data plate before ordering. Cross-references OEM part numbers 50HE400792 and HC30CL461. Our fitment team is available to confirm compatibility before you order — no guesswork required.

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 Capacitor fit my Carrier N6A48NG481458?
Yes. This is the factory-specified OEM capacitor for the Carrier N6A48NG481458. 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 capacitor on my Carrier N6A48NG481458?
Difficulty: Easy (20–30 min)
Step 1: Turn off power at breaker. Step 2: Open condensing unit panel. Step 3: Photograph the old capacitor wiring (Common/Herm/Fan). Step 4: Discharge old capacitor with insulated screwdriver. Step 5: Disconnect and remove old capacitor. Step 6: Mount new capacitor, reconnect wires to matching terminals. Step 7: Close panel, restore power, test. Tools: screwdriver, needle-nose pliers.
My AC hums but won’t start. What part do I need?
An AC that hums but won’t start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost to start the compressor. When it fails, you hear humming but the motor can’t overcome inertia. Other symptoms: fan spinning slowly, AC cycling on/off rapidly, or a visibly swollen capacitor. Fix: replace capacitor ($15–$80 DIY, 30 min).
Is this capacitor 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 capacitor?
OEM strongly recommended. OEM capacitors have ±6% MFD tolerance vs aftermarket ±10%. The looser tolerance causes motor winding stress, higher temps, and shorter compressor life. Price difference is only $10–$20 — OEM is the clear value choice.
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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