What MFD capacitor do I need for my Carrier AC?

The correct replacement for Carrier model PH13NR048000AEAA is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Carrier equipment which lists the model number PH13NR048000AEAA.

My AC hums but will not start. What part do I need?

An AC that hums but will not start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost needed to start the compressor and fan motors. When it fails, you hear the hum of the motor trying to start but it cannot overcome inertia. Other symptoms include the fan spinning slowly, the AC cycling on and off rapidly, or a visibly swollen or leaking capacitor. Replacement cost: $15 to $80 for the part, DIY in 30 minutes.

Is this capacitor compatible with Bryant or Payne systems too?

Many Carrier parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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OEM Carrier Start Capacitor 88-108 MFD 330V for PH13NR048000AEAA

Name: OEM Carrier Start Capacitor 88-108 MFD 330V for PH13NR048000AEAA
Brand: Carrier
SKU: CARRIE-PH13NR048000AEAA-CAPACITOR-P281-8806
Price: 23.00 USD
Availability: InStock

SKU: CARRIE-PH13NR048000AEAA-CAPACITOR-P281-8806 Brand: Carrier

✓ Guaranteed to fit PH13NR048000AEAA — or your money back. Terms

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OEM Carrier Start Capacitor 88-108 MFD 330V for Model PH13NR048000AEAA

This is the factory-specified OEM start capacitor (part number P281-8806) for the Carrier PH13NR048000AEAA heat pump condenser. The start capacitor delivers a powerful burst of electrical energy to kick-start the compressor motor. Without a functioning start capacitor, the compressor struggles to overcome initial load and will either hum without starting, trip the breaker, or cause the unit to short-cycle. If your Carrier heat pump fails to cool or heat and the compressor motor makes a low hum before shutting off, a failed start capacitor is one of the most common culprits.

Specs: 88–108 MFD (microfarad) | 330V rated | Round case, 2.06" diameter × 4.37" | Includes integrated bleed resistor for safe discharge | Factory tolerance ±10% MFD
OEM vs Generic: This is a genuine Carrier OEM part — factory-matched to exact voltage and capacitance range. Generic start capacitors often drift outside rated MFD, placing additional stress on the compressor motor windings and shortening compressor life.
Install Difficulty: 2/5 — Always discharge the capacitor fully before handling. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all terminal wiring before disconnecting. The bleed resistor handles passive discharge, but verify with a meter before touching leads.
Warranty & Shipping: 1-year OEM factory warranty against defects. Ships same business day from our warehouse — order by 3PM for same-day dispatch.

Compatibility: Designed for Carrier model PH13NR048000AEAA (4-ton, single-stage heat pump). Cross-reference part numbers include: 1017H, 092A088B330CE7X, 1403H, and 88-108UF 330VAC. Always verify MFD range and voltage rating on your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — contact us 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

OEM Carrier Start Capacitor 88-1...

$23.00

Frequently Asked Questions

Does this Capacitor fit my Carrier PH13NR048000AEAA?

Yes. This is the factory-specified OEM capacitor for the Carrier PH13NR048000AEAA. 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 PH13NR048000AEAA?

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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OEM Carrier Start Capacitor 88-108 MFD 330V for PH13NR048000AEAA

OEM Carrier Start Capacitor 88-108 MFD 330V for Model PH13NR048000AEAA

Shipping Information

Return Policy

Frequently Asked Questions