What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS091SFCA0AAA — 24V Coil | 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 RGS091SFCA0AAA — 24V Coil | Ships Today.

My AC clicks but the compressor does not turn on. What is wrong?

Clicking from the outdoor unit without the compressor starting usually means a worn contactor. The contactor is the relay that sends power to the compressor. When its contacts are pitted or worn, it clicks but cannot establish a solid electrical connection. Other symptoms: visible pitting or burn marks on the contactor face, AC works intermittently, or buzzing from the contactor.

ICP

ICP 2-Pole 30A Contactor for RGS091SFCA0AAA — 24V Coil | Ships Today

Name: ICP 2-Pole 30A Contactor for RGS091SFCA0AAA — 24V Coil | Ships Today
Brand: ICP
SKU: 1178074-GEN
Price: 28.00 USD
Availability: InStock

SKU: 1178074-GEN Brand: ICP

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Overview

This genuine OEM 2-pole, 30-amp contactor (Part No. 1178074) features a 24-volt coil and switches the high-voltage load to the compressor and/or condenser fan in the ICP, Tempstar, and Heil RGS091SFCA0AAA system. When the thermostat or control board sends a 24VAC call, the coil pulls the contacts closed and energizes the load; when the call ends, the contacts open. Contactors are a common wear item — the contacts arc and pit with every cycle, and the coil can burn out or buzz. A failing contactor causes hard starts, a unit that won't energize, chattering, or contacts that weld closed and keep the compressor running. Replacing it restores clean, reliable switching.

Specifications

Spec	Value
Part Number	1178074
Type	Definite Purpose Contactor, 2-Pole
Brand	ICP / Tempstar / Heil
Contact Rating	30 A
Coil Voltage	24 VAC
Poles	2
Fitment	OEM

Compatibility

Fits the ICP/Tempstar/Heil RGS091SFCA0AAA and other models specifying the 1178074 30A 2-pole 24V contactor. Verify pole count, contact amperage, and 24V coil against your existing contactor before ordering.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker; verify zero voltage with a multimeter.
Access — Remove the unit's electrical access panel.
Document — Photograph all line, load, and 24V coil wiring before disconnecting.
Remove — Label and disconnect the wires, then unscrew the old contactor from its mount.
Install — Mount the new contactor and reconnect every wire exactly per your photo.
Test — Restore power, send a cooling call, and confirm the contactor pulls in and the load energizes cleanly.

Signs You Need a Replacement

Compressor or condenser fan won't start on a valid 24V call.
Loud humming, buzzing, or chattering from the contactor.
Burnt, pitted, or welded contacts that won't open.
Visible arcing, melted housing, or a burnt-coil smell.

Shipping & Returns

Ships same day on orders placed 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 2-Pole 30A Contactor for RGS...

$28.00

Frequently Asked Questions

Does this Contactor fit my ICP RGS091SFCA0AAA — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS091SFCA0AAA — 24V Coil | 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 contactor on my ICP RGS091SFCA0AAA — 24V Coil | Ships Today?

Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.

My AC clicks but the compressor won’t turn on. What’s wrong?

Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.

Is this contactor 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 contactor?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

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