Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier Single Run Capacitor 7.5 MFD 440V for 09DE044100
Carrier

OEM Carrier Single Run Capacitor 7.5 MFD 440V for 09DE044100

SKU: CARRIE-09DE044100-CAPACITOR-P291-0754 Brand: Carrier
✓ Guaranteed to fit 09DE044100 — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Single Run Capacitor 7.5 MFD 440V for Model 09DE044100

This OEM single run capacitor is the factory-specified replacement for the Carrier 09DE044100 HVAC unit. Sourced directly from Carrier's Totaline parts program, this capacitor stores and releases the precise electrical charge required to start and sustain permanent split capacitor (PSC) blower and fan motors. When the capacitor degrades or fails, you'll typically experience a humming motor that won't spin up, intermittent blower operation, motor overheating, or a complete no-start condition — all of which can cascade into compressor and motor damage if left unaddressed.

  • Specs: 7.5 MFD (microfarad) ±6% tolerance | 440V AC rated (also compatible with 370V applications) | Oval form factor | 50/60 Hz | OEM Part Numbers: P291-0754 (primary) and P291-1004 (10 MFD variant — confirm your unit's data plate before ordering)
  • OEM vs Generic: This is a genuine Carrier Totaline capacitor engineered to ±6% MFD tolerance, tested to 60,000 service hours, and built with high-grade metallized polypropylene film dielectric. Generic capacitors often run ±10% tolerance, which accelerates motor winding stress and shortens equipment life.
  • Install difficulty: 2/5 — Always discharge the capacitor before handling — it can retain a lethal charge even when power is off. Tools needed: insulated screwdriver, 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wire connections before removal. A direct one-for-one terminal swap.
  • Warranty & Shipping: 1-year OEM manufacturer warranty against defects. UL approved, RoHS compliant. In stock — ships same business day from our warehouse.

Compatibility: Designed for Carrier model 09DE044100 HVAC equipment. Also fits select Bryant and Payne models using the P291-0754 capacitor specification. Always verify the MFD rating, voltage, and part number on your unit's data plate before ordering. Not sure it fits? Our parts specialists verify fitment before you buy — order now and get it shipped 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 $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 09DE044100?
Yes. This is the factory-specified OEM capacitor for the Carrier 09DE044100. 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 09DE044100?
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online