What MFD capacitor do I need for my ICP AC?

The correct replacement for ICP model WPG3602090RKB1 — 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 WPG3602090RKB1 — 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 WPG3602090RKB1 — 80+10 MFD 370V | Ships Today

Name: ICP Dual Run Capacitor for WPG3602090RKB1 — 80+10 MFD 370V | Ships Today
Brand: ICP
SKU: 1176131
Price: 51.94 USD
Availability: InStock

SKU: 1176131 Brand: ICP

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Overview

This OEM dual run capacitor (part number 1173703) provides the start and run phase shift for both the compressor and condenser fan motor on the ICP / Heil / Tempstar WPG3602090RKB1 packaged unit. Rated 80+10 MFD at 370V, the 80 µF side feeds the compressor (HERM) and the 10 µF side feeds the condenser fan (FAN). The listing also covers the 25 MFD 370V single run capacitor (part 1176131) and the round capacitor mounting clamp (part 1064218) used in this unit. A weak or failed run capacitor is the single most common cause of cooling failure: the compressor or fan motor hums but will not start, draws high amps, trips the breaker, or short-cycles on overload.

Specifications

Spec	Value
OEM Part Numbers	1173703 (80+10 dual), 1176131 (25 MFD run), 1064218 (clamp)
Type	Dual Run / Single Run Capacitor
Capacitance	80+10 MFD and 25 MFD
Voltage	370V
Shape	Round
Brand	ICP / Heil / Tempstar / Comfortmaker
Fits Model	WPG3602090RKB1
Fitment	OEM direct replacement

Compatibility

Built for the ICP / Heil / Tempstar / Comfortmaker WPG3602090RKB1 packaged gas-electric system and other International Comfort Products units using an 80+10 MFD 370V dual run capacitor. A 370V capacitor may be used to replace a 370V or 440V original; never go below the original voltage rating. Confirm MFD values against your existing capacitor before ordering.

Installation Guide

Safety First — Disconnect power at the unit and verify zero voltage with a multimeter. Discharge the capacitor across its terminals through a resistor before touching.
Access — Remove the condenser control-box service panel.
Document — Photograph the HERM, FAN, and C terminal wiring before disconnecting.
Remove — Pull the leads, loosen the mounting clamp, and remove the old capacitor.
Install — Secure the new capacitor with the clamp and reconnect HERM, FAN, and Common exactly per your photo.
Test — Restore power, start a cooling call, and confirm the compressor and fan start instantly and run at normal amps.

Signs You Need a Replacement

Compressor or fan motor hums but will not start.
Bulged, leaking, or domed capacitor top.
Measured capacitance out of tolerance (±6%).
High amp draw, breaker trips, or short cycling on a cooling call.

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...

$51.94

Frequently Asked Questions

Does this Capacitor fit my ICP WPG3602090RKB1 — 80+10 MFD 370V | Ships Today?

Yes. This is the factory-specified OEM capacitor for the ICP WPG3602090RKB1 — 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 WPG3602090RKB1 — 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.

Menu