What MFD capacitor do I need for my ICP AC?

The correct replacement for ICP model WPG3602115LKB1 — 80+10 MFD 370V | 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 WPG3602115LKB1 — 80+10 MFD 370V | 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 Dual Run Capacitor for WPG3602115LKB1 — 80+10 MFD 370V | Ships Today

Name: ICP Dual Run Capacitor for WPG3602115LKB1 — 80+10 MFD 370V | Ships Today
Brand: ICP
SKU: 1176131
Price: 44.20 USD
Availability: InStock

SKU: 1176131 Brand: ICP

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Overview

This OEM dual run capacitor (ICP part number 1173703) provides the starting and running torque for both the compressor and the condenser fan motor in your ICP / Tempstar / Heil WPG3602115LKB1 packaged unit. The round, dual-rated capacitor is rated 80+10 MFD at 370V — the 80 MFD side serves the compressor (HERM terminal) and the 10 MFD side serves the fan (FAN terminal). This listing also includes the round mounting clamp (part number 1064218) and is compatible with units using the 25 MFD 370V oval run capacitor (part number 1176131) where a separate single-run capacitor is specified. A weak or failed capacitor is one of the most common cooling failures: it causes hard starting, motors that hum but won't spin, breaker trips, and reduced cooling capacity. Replacing it restores full motor torque and protects the compressor from overheating.

Specifications

Spec	Value
Part Numbers	1173703 (80+10 MFD dual run), 1176131 (25 MFD run), 1064218 (clamp)
Type	Dual Run Capacitor, Round
Brand	ICP / Tempstar / Heil
Capacitance	80 + 10 MFD
Voltage Rating	370V
Terminals	HERM / FAN / C (common)
Fitment	OEM Replacement

Compatibility

Direct OEM fit for the ICP / Tempstar / Heil WPG3602115LKB1 packaged unit. The 80+10 MFD 370V dual run capacitor is common across ICP-family condensers and packaged systems. Match the microfarad (MFD) values and voltage rating exactly — a 370V cap may be replaced with a 440V cap, but never lower the voltage rating or change the MFD values.

Installation Guide

Safety First — Disconnect power, then discharge the capacitor across its terminals with an insulated resistor and verify zero voltage with a multimeter.
Access — Remove the service panel to reach the capacitor in the control compartment.
Document — Photograph the HERM, FAN, and C terminal wiring before disconnecting.
Remove — Slide the leads off each terminal and loosen the mounting clamp to free the old capacitor.
Install — Secure the new capacitor with the clamp and reconnect each wire to the matching HERM/FAN/C terminal per your photo.
Test — Restore power, call for cooling, and confirm the compressor and fan start quickly and run smoothly.

Signs You Need a Replacement

Compressor or fan hums but won't start (hard starting)
Condenser fan spins slowly or only after a push
Bulging, leaking, or domed capacitor top
Breaker trips on startup or weak cooling performance

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 Dual Run Capacitor for WPG36...

$44.20

Frequently Asked Questions

Does this Capacitor fit my ICP WPG3602115LKB1 — 80+10 MFD 370V | Ships Today?

Yes. This is the factory-specified OEM capacitor for the ICP WPG3602115LKB1 — 80+10 MFD 370V | 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 WPG3602115LKB1 — 80+10 MFD 370V | 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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