What MFD capacitor do I need for my ICP AC?

The correct replacement for ICP model WCH3362GKR500 – Round Dual Run | 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 WCH3362GKR500 – Round Dual Run | 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 Run Capacitor 50+5 MFD 440V for WCH3362GKR500 – Round Dual Run | Ships Today

Name: ICP Run Capacitor 50+5 MFD 440V for WCH3362GKR500 – Round Dual Run | Ships Today
Brand: ICP
SKU: 1174852
Price: 32.44 USD
Availability: InStock

SKU: 1174852 Brand: ICP

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Overview

This OEM round dual run capacitor (part number 1174852) provides the steady phase shift that keeps both the compressor and condenser fan motor turning on your ICP/Tempstar/Heil WCH3362GKR500. Rated at 50+5 MFD and 440V, the larger 50 MFD section serves the compressor while the 5 MFD section drives the condenser fan. A weak or failed run capacitor is the single most common cause of a unit that hums but won't start, a fan that won't spin, or a compressor that trips on overload in hot weather.

Specifications

Spec	Value
Part Number	1174852
Type	Dual Run Capacitor (Round)
Brand	ICP / Tempstar / Heil
Capacitance	50 + 5 MFD
Voltage	440V
Fit	OEM Direct Replacement

Compatibility

Direct factory replacement for the ICP WCH3362GKR500 condensing unit and other ICP-family units originally equipped with a 50+5 MFD 440V round capacitor (part 1174852). Match the MFD rating and terminal layout (HERM / FAN / C) before installing.

Installation Guide

Safety First – Disconnect power and verify zero voltage with a multimeter; discharge the old capacitor across its terminals with an insulated resistor.
Access – Remove the outdoor unit's electrical access panel.
Document – Photograph the HERM, FAN, and C terminal wiring before removing any leads.
Remove – Loosen the mounting strap and pull the spade connectors off the old capacitor.
Install – Secure the new capacitor in the strap and reconnect HERM, FAN, and C exactly as photographed.
Test – Restore power and confirm the compressor and condenser fan both start promptly.

Signs You Need a Replacement

Compressor or fan hums but will not start.
Condenser fan spins slowly or only after a manual push.
Bulging, leaking, or domed capacitor top.
System trips the breaker or short-cycles on hot days.

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 Run Capacitor 50+5 MFD 440V ...

$32.44

Frequently Asked Questions

Does this Capacitor fit my ICP WCH3362GKR500 – Round Dual Run | Ships Today?

Yes. This is the factory-specified OEM capacitor for the ICP WCH3362GKR500 – Round Dual Run | 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 WCH3362GKR500 – Round Dual Run | 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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