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OEM Carrier Single Run Capacitor 7.5 MFD 370V for YAC48110YAC204AC
Carrier

OEM Carrier Single Run Capacitor 7.5 MFD 370V for YAC48110YAC204AC

SKU: CARRIE-YAC48110YAC204AC-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 YAC48110YAC204AC

This is the factory-specified OEM single run capacitor for the Carrier YAC48110YAC204AC split-system air conditioner, rated at 7.5 MFD (microfarad) and 370V. The run capacitor stores and releases electrical energy to keep the condenser fan motor spinning at peak efficiency during the full cooling cycle. A failing capacitor typically causes the fan motor to hum without spinning, the system to short-cycle, or a complete no-start condition — leaving you with a hot house and a compressor at risk of overheating.

  • Specs: 7.5 MFD (microfarad) | 370V AC rated | Oval case form factor | OEM part number P291-0753 | Cross-references: HC91CA007, GE 27L566
  • OEM vs Generic: This OEM-spec capacitor is manufactured to Carrier's exact ±5% MFD tolerance. Generic aftermarket capacitors often run ±10% or wider, which accelerates motor winding wear and can shorten fan motor life significantly over time.
  • Install difficulty: 2/5 — Discharge the old capacitor fully before touching terminals (use a resistor or insulated screwdriver). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Always photograph wiring before disconnecting leads. Typical replacement time: 15–20 minutes.
  • Warranty & Shipping: 1-year manufacturer warranty. In stock — ships same business day from our warehouse.

Compatibility Note: Fits Carrier model YAC48110YAC204AC. Note: P291-0753 has been superseded by P291-0754 (440V version), which is a direct drop-in upgrade — a higher voltage rating is fully compatible as a replacement for a 370V-rated application. Always verify the MFD rating on your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy.

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 YAC48110YAC204AC?
Yes. This is the factory-specified OEM capacitor for the Carrier YAC48110YAC204AC. 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 YAC48110YAC204AC?
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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