What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS090SEBB0AAA — 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 RGS090SEBB0AAA — 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 RGS090SEBB0AAA — 24V Coil | Ships Today

Name: ICP 2-Pole 30A Contactor for RGS090SEBB0AAA — 24V Coil | Ships Today
Brand: ICP
SKU: 1178074-GEN
Price: 27.95 USD
Availability: InStock

SKU: 1178074-GEN Brand: ICP

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Overview

This OEM 2-pole, 30-amp contactor with a 24-volt coil (part #1178074) is the primary switching relay for the ICP/Heil/Tempstar RGS090SEBB0AAA system. When the thermostat calls for cooling, the 24V control signal energizes the contactor coil, pulling in the contacts to send line voltage to the compressor and condenser fan motor. Over time the silver contacts pit, burn, and weld from constant arcing, while ants, dirt, and coil failure are common causes of a no-cool call. A failing contactor can cause a unit that won't start, chatters, or won't shut off even when the thermostat is satisfied. This OEM-spec contactor restores reliable, clean switching.

Specifications

Spec	Value
Part Number	1178074
Type	2-Pole Contactor
Brand	ICP / Heil / Tempstar
Contact Rating	30 Amps
Coil Voltage	24V
Poles	2
Fits Model	RGS090SEBB0AAA

Compatibility

Factory replacement contactor for the ICP/Heil/Tempstar RGS090SEBB0AAA. Verify your existing contactor is a 2-pole unit rated 30A with a 24V coil before ordering; pole count and coil voltage must match for correct operation.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
Access — Remove the condensing unit electrical access panel.
Document — Photograph all line, load, and 24V coil wiring before disconnecting.
Remove — Transfer wires one at a time or label them, remove the mounting screws, and lift out the old contactor.
Install — Mount the new contactor and reconnect each wire to the matching terminal per your photo, including the two 24V coil leads.
Test — Restore power, call for cooling, and confirm the contactor pulls in cleanly and the compressor and fan start.

Signs You Need a Replacement

Burned, pitted, or welded contacts
Audible chattering or buzzing when energized
Compressor/condenser fan won't start on a cooling call
Unit won't shut off because contacts are stuck closed

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 2-Pole 30A Contactor for RGS...

$27.95

Frequently Asked Questions

Does this Contactor fit my ICP RGS090SEBB0AAA — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS090SEBB0AAA — 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 RGS090SEBB0AAA — 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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