What MFD capacitor do I need for my ICP AC?

The correct replacement for ICP model RGS210LFCA0AAAA — Oval OEM Kit | 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 RGS210LFCA0AAAA — Oval OEM Kit | 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 7.5 MFD 370V for RGS210LFCA0AAAA — Oval OEM Kit | Ships Today

Name: ICP Run Capacitor 7.5 MFD 370V for RGS210LFCA0AAAA — Oval OEM Kit | Ships Today
Brand: ICP
SKU: 1176150
Price: 31.20 USD
Availability: InStock

SKU: 1176150 Brand: ICP

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Overview

This OEM oval run capacitor (part number 1176150) is rated 7.5 MFD at 370 volts and provides the steady phase-shift current that keeps the motor in the ICP/Tempstar/Heil RGS210LFCA0AAAA running efficiently. A run capacitor that drifts out of tolerance or fails causes hard starting, motor overheating, humming without rotation, and tripped breakers. This kit includes the matching capacitor mounting plate (1183001) and oval capacitor clamp (1171552) for a complete, secure installation. Replace at the first sign of weak motor performance to protect the more expensive motor it supports.

Specifications

Spec	Value
Capacitor Part Number	1176150
Capacitance	7.5 MFD
Voltage Rating	370 VAC
Shape	Oval, single run
Included Hardware	Plate 1183001, Oval Clamp 1171552
Brand	ICP (Tempstar / Heil)
Fitment	OEM direct replacement

Compatibility

Built for the ICP RGS210LFCA0AAAA and shared Tempstar/Heil/Comfortmaker units specifying a 7.5 MFD / 370V oval run capacitor. Confirm the MFD and voltage stamped on your existing capacitor before ordering.

Installation Guide

Safety First — Disconnect power and verify zero voltage with a multimeter; discharge the old capacitor across its terminals before touching.
Access — Remove the service panel to reach the capacitor and motor wiring.
Document — Photograph all terminal wire positions before disconnecting.
Remove — Note the FAN/HERM/COM markings, pull the spade connectors, and unbolt the old clamp and plate.
Install — Mount the new plate and oval clamp, secure the capacitor, and reconnect each lead to the matching terminal per your photos.
Test — Restore power and confirm smooth, quiet motor startup and steady running amps.

Signs You Need a Replacement

Motor hums but will not start or is slow to spin up
Bulged, leaking, or swollen capacitor top
Measured capacitance reads outside 7.5 MFD ±6%
Intermittent breaker trips or overheating motor

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 7.5 MFD 370V f...

$31.20

Frequently Asked Questions

Does this Capacitor fit my ICP RGS210LFCA0AAAA — Oval OEM Kit | Ships Today?

Yes. This is the factory-specified OEM capacitor for the ICP RGS210LFCA0AAAA — Oval OEM Kit | 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 RGS210LFCA0AAAA — Oval OEM Kit | 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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