What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS091SFAA0AAAA — 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 RGS091SFAA0AAAA — 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 RGS091SFAA0AAAA — 24V Coil | Ships Today

Name: ICP 2-Pole 30A Contactor for RGS091SFAA0AAAA — 24V Coil | Ships Today
Brand: ICP
SKU: 1178074-GEN
Price: 24.00 USD
Availability: InStock

SKU: 1178074-GEN Brand: ICP

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Overview

This is the OEM 2-pole, 30-amp contactor with a 24V coil (OEM 1178074) for the ICP Tempstar Heil RGS091SFAA0AAAA system. The contactor is the high-current relay that switches line voltage to the compressor and condenser fan whenever the thermostat calls for cooling. The 24V coil pulls the contacts closed; pitted or welded contacts and a failed coil are leading causes of an outdoor unit that won't start or won't shut off. Replacing a worn contactor restores clean, reliable switching and prevents burned terminals and dropped voltage to the compressor.

Specifications

Spec	Value
OEM Part Number	1178074
Type	Definite purpose contactor, 2-pole
Brand	ICP / Heil / Tempstar / Comfortmaker
Contact Rating	30A
Coil Voltage	24V
Poles	2
Application	Compressor / condenser fan switching

Compatibility

Fits the ICP Tempstar Heil RGS091SFAA0AAAA system and equivalent units under the ICP, Heil, Tempstar, and Comfortmaker badges that specify a 2-pole 30A 24V contactor (OEM 1178074).

Installation Guide

Safety First — Disconnect power at the outdoor and indoor disconnects. Verify zero voltage across all contactor terminals with a multimeter.
Access — Remove the electrical access panel on the unit.
Document — Photograph every line, load, and coil wire before disconnecting.
Remove — Label and pull each wire, unscrew the contactor from its mount, and lift it out.
Install — Mount the new contactor, transfer line, load, and 24V coil wires to the matching terminals per your photo.
Test — Restore power, call for cooling, and confirm the contactor pulls in cleanly and the compressor and fan start.

Signs You Need a Replacement

Outdoor unit won't start despite a cooling call
Contactor chatters, buzzes, or won't pull in
Burned, pitted, or welded contacts
Unit keeps running because contacts are stuck closed

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...

$24.00

Frequently Asked Questions

Does this Contactor fit my ICP RGS091SFAA0AAAA — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS091SFAA0AAAA — 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 RGS091SFAA0AAAA — 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.

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