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OEM Carrier Single Run Capacitor 7.5 MFD 370V for PG8MAA024070AEJA
Carrier

OEM Carrier Single Run Capacitor 7.5 MFD 370V for PG8MAA024070AEJA

SKU: CARRIE-PG8MAA024070AEJA-CAPACITOR-P291-0753 Brand: Carrier
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Texas CMBL #19328542014
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OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8MAA024070AEJA

This OEM single run capacitor is the factory-specified replacement for the Carrier PG8MAA024070AEJA gas furnace blower motor circuit. The run capacitor provides the continuous phase-shifted current that keeps the permanent split-capacitor (PSC) blower motor spinning at rated speed and efficiency. When it degrades or fails, you'll typically hear a low hum from the blower with no wheel movement, notice weak airflow, or see the furnace shut down on a limit trip caused by poor air circulation. Because this is a single run capacitor—not a start capacitor—it remains energized the entire time the blower is running, making quality and tolerance accuracy critical to long motor life.

  • Specs: 7.5 MFD (microfarad) | 370V rated (440V-rated successor P291-0754 is a direct drop-in upgrade) | Oval case | ±6% tolerance | 50/60 Hz | Cross-references: HC91CA007, GE/Genteq 27L566, C307L
  • OEM vs Generic: OEM capacitors are factory-tested to Carrier's exact tolerance specifications. Off-brand units often drift beyond ±10% MFD over time, increasing motor winding temperature, reducing motor life, and risking premature compressor wear on combo systems.
  • Install difficulty: 2/5 — Always discharge the old capacitor before handling (use a resistor or insulated screwdriver across terminals). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter with capacitance mode. Photograph existing wiring before disconnecting. Verify MFD and voltage ratings match your unit's data plate before installation.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PG8MAA024070AEJA gas furnace blower motor application. Note: OEM part number P291-0753 (370V) has been superseded by P291-0754 (440V); the higher-voltage rating is a direct, code-compliant upgrade for all 370V applications. Verify the 7.5 MFD rating on your unit's capacitor data label before ordering. Our fitment team is available to confirm compatibility before you buy — order with confidence and get back to comfort 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 $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 Capacitor fit my Carrier PG8MAA024070AEJA?
Yes. This is the factory-specified OEM capacitor for the Carrier PG8MAA024070AEJA. 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 PG8MAA024070AEJA?
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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