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 Dual Run Capacitor 35+5 MFD 370V — PH10JA03600GAGAA
Carrier

OEM Carrier Dual Run Capacitor 35+5 MFD 370V — PH10JA03600GAGAA

SKU: CARRIE-PH10JA03600GAGAA-CAPACITOR-P291-3554RS Brand: Carrier
✓ Guaranteed to fit PH10JA03600GAGAA — 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 Dual Run Capacitor 35+5 MFD 370V for Model PH10JA03600GAGAA

This is the factory-specified OEM dual run capacitor (part number P291-3554RS) for the Carrier PH10JA03600GAGAA packaged heat pump unit. The dual run capacitor provides the electrical start-and-run boost required by both the compressor and the condenser fan motor simultaneously. When this capacitor fails, symptoms include a loud humming noise with no motor movement, the system short-cycling within seconds of startup, a warm supply despite the system running, or complete failure to start. Left unaddressed, a weak or failed capacitor places severe strain on the compressor — the most expensive component in your system.

  • Specs (P291-3554RS): 35+5 MFD (microfarad) | 370V rated | Round dual run case | Factory-matched ±3% tolerance | Replaces OEM part P291-3554RS
  • Companion Start Capacitor (P281-8806): This unit also uses a separate 88–108 MFD 330V start capacitor (P281-8806) to assist compressor startup. If your compressor is struggling or failing to start, consider replacing both capacitors together for a complete restoration.
  • OEM vs Generic: OEM Carrier capacitors are manufactured to exact factory tolerances (±3% MFD). Generic aftermarket units frequently run ±10% or wider, accelerating motor and compressor wear and shortening overall system life.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before removing any terminals — stored voltage can be lethal. Tools needed: 1/4" nut driver, needle-nose pliers, insulated screwdriver, multimeter. Photograph all wiring connections before disconnecting. If unsure, contact a licensed HVAC technician.
  • Warranty & Shipping: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier PH10JA03600GAGAA packaged heat pump. Always verify MFD rating and voltage on your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — reach out before placing your order if you have any questions.

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 OEM Carrier Dual Run Capacitor 35+5 MFD 370V — PH10JA03600GAGAA?
Yes. This is the factory-specified OEM capacitor for the Carrier OEM Carrier Dual Run Capacitor 35+5 MFD 370V — PH10JA03600GAGAA. 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 OEM Carrier Dual Run Capacitor 35+5 MFD 370V — PH10JA03600GAGAA?
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