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 4 MFD 370V for PY1RPA072115ACWA
Carrier

OEM Carrier Single Run Capacitor 4 MFD 370V for PY1RPA072115ACWA

SKU: CARRIE-PY1RPA072115ACWA-CAPACITOR-HC30GB230 Brand: Carrier
✓ Guaranteed to fit PY1RPA072115ACWA — 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 4 MFD 370V for Model PY1RPA072115ACWA

This OEM single run capacitor is the factory-specified replacement for the Carrier PY1RPA072115ACWA packaged unit's draft inducer motor circuit. Cross-referenced under OEM part numbers P291-0403, P291-1003, and assembly reference HC30GB230, this oval 4 MFD 370V capacitor provides the phase-shift energy required to start and sustain the inducer motor that exhausts combustion gases. When the capacitor weakens or fails, the inducer motor will hum without spinning, trip the pressure switch, and lock out the furnace section before ignition — leaving you with no heat.

  • Specs: 4 MFD (microfarad) | 370V AC rated | Oval case | Factory-matched ±5% tolerance | 50/60 Hz compatible
  • OEM vs Generic: This is the genuine Carrier/Totaline OEM capacitor, tested to 60,000 service hours per United Technologies reliability parameters. Generic alternatives often run wider MFD tolerances, increasing inducer motor stress and shortening service life.
  • Install difficulty: 2/5 — Always discharge the capacitor before handling. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter with capacitance function. Photograph all wiring before disconnecting terminals. Verify the MFD and voltage rating on the motor nameplate before ordering.
  • Warranty: 1-year OEM factory warranty. In stock — ships same business day from our warehouse.

Compatibility: Designed for the Carrier PY1RPA072115ACWA packaged unit draft inducer motor circuit. Also cross-references HC30GB230 motor assembly (4 µF 370V capacitor component), P291-0403, and P291-1003. Confirm your unit's capacitor MFD and voltage rating on the motor data plate before ordering. Have a fitment question? Our HVAC parts specialists verify 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 PY1RPA072115ACWA?
Yes. This is the factory-specified OEM capacitor for the Carrier PY1RPA072115ACWA. 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 PY1RPA072115ACWA?
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