What MFD capacitor do I need for my ICP AC?

The correct replacement for ICP model WPA3304000RKC1 — OEM 1095021 | Ships Today 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 ICP equipment which lists the model number WPA3304000RKC1 — OEM 1095021 | Ships Today.

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.

ICP

ICP Round Run Capacitor 2 MFD for WPA3304000RKC1 — OEM 1095021 | Ships Today

Name: ICP Round Run Capacitor 2 MFD for WPA3304000RKC1 — OEM 1095021 | Ships Today
Brand: ICP
SKU: 1095021
Price: 18.20 USD
Availability: InStock

SKU: 1095021 Brand: ICP

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Overview

This is the OEM 2 MFD round run capacitor (part number 1095021), supplied with its mounting clamp, for the ICP / Tempstar / Heil WPA3304000RKC1 unit. A run capacitor stores and releases energy to give the motor it serves the phase shift needed to start and run efficiently. A weak or failed 2 MFD capacitor causes the associated motor to hum, struggle to start, draw high amperage, or fail to run entirely. Replacing a bulged or out-of-tolerance capacitor restores proper torque and protects the motor windings from overheating.

Specifications

Spec	Value
Part Number	1095021
Type	Single Run Capacitor, Round
Capacitance	2.0 MFD
Brand	ICP (Tempstar / Heil)
Mounting	Round can with clamp
Fits Model	WPA3304000RKC1
Fitment	OEM Direct Replacement

Compatibility

Factory replacement capacitor for the ICP / Tempstar / Heil WPA3304000RKC1 unit. Verify the microfarad rating (2.0 MFD) and voltage stamped on your old capacitor before installing.

Installation Guide

Safety First — Disconnect power and verify zero voltage; discharge the capacitor across its terminals with an insulated resistor before touching it.
Access — Remove the service panel to reach the capacitor and its clamp.
Document — Photograph the wire colors and terminal positions before disconnecting.
Remove — Pull the spade connectors, loosen the mounting clamp, and lift out the old capacitor.
Install — Secure the new capacitor in the clamp and reconnect the leads exactly per your photo.
Test — Restore power and confirm the motor starts smoothly without humming or lag.

Signs You Need a Replacement

Motor hums but will not start or is slow to spin up
Bulged, leaking, or swollen capacitor top
Out-of-tolerance microfarad reading on a capacitor tester
Frequent overload trips or high motor amp draw

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.

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 $75
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

ICP Round Run Capacitor 2 MFD fo...

$18.20

Frequently Asked Questions

Does this Capacitor fit my ICP WPA3304000RKC1 — OEM 1095021 | Ships Today?

Yes. This is the factory-specified OEM capacitor for the ICP WPA3304000RKC1 — OEM 1095021 | Ships Today. 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 ICP WPA3304000RKC1 — OEM 1095021 | Ships Today?

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 ICP 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 ICP 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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