What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS091HDBB0AAAA — OEM Replacement | 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 RGS091HDBB0AAAA — OEM Replacement | 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 Contactor 30A/40A 24V for RGS091HDBB0AAAA — OEM Replacement | Ships Today

Name: ICP 2-Pole Contactor 30A/40A 24V for RGS091HDBB0AAAA — OEM Replacement | Ships Today
Brand: ICP
SKU: 1178074-GEN
Price: 32.95 USD
Availability: InStock

SKU: 1178074-GEN Brand: ICP

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Overview

This OEM 2-pole contactor for the ICP Tempstar Heil RGS091HDBB0AAAA system is available in 30-amp (part 1178074) and 40-amp (part 1178211) ratings, both with a 24-volt control coil. The contactor is the electromechanical switch that energizes the compressor and condenser fan motor when the 24V control signal closes the coil, pulling the two power poles together to pass line voltage to the load. Over time the contact points pit, burn, and weld from arcing, and the coil can fail open, leaving the unit unable to start or unable to shut off. A 2-pole design switches both legs of the 240V supply for clean make-and-break operation. Choose the amp rating that matches your original contactor.

Specifications

Spec	Value
Part Number (30A)	1178074
Part Number (40A)	1178211
Type	2-Pole Definite Purpose Contactor
Poles	2
Contact Rating	30A / 40A
Coil Voltage	24V
Brand	ICP / Tempstar / Heil
Fitment	RGS091HDBB0AAAA

Compatibility

Fits the ICP Tempstar Heil RGS091HDBB0AAAA and related systems using a 2-pole, 24V-coil definite purpose contactor. Match the amp rating (30A or 40A) and terminal layout to your original part.

Installation Guide

Safety First — Disconnect power at the breaker and disconnect, then verify zero voltage with a multimeter.
Access — Remove the unit's electrical access panel.
Document — Photograph all line, load, and 24V coil wires before disconnecting.
Remove — Transfer wires one at a time or label them, then unbolt the old contactor.
Install — Mount the new contactor, reconnect each wire to the matching terminal per your photo, and confirm the coil leads land on the 24V terminals.
Test — Restore power, call for cooling, and verify the contactor pulls in and the compressor/fan energize.

Signs You Need a Replacement

Buzzing or chattering contactor that won't pull in cleanly
Pitted, burned, or welded contact points
Compressor/fan won't start or won't shut off
Open or burned 24V coil reading on a multimeter

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. 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 Contactor 30A/40A 24V...

$32.95

Frequently Asked Questions

Does this Contactor fit my ICP RGS091HDBB0AAAA — OEM Replacement | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS091HDBB0AAAA — OEM Replacement | 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 RGS091HDBB0AAAA — OEM Replacement | 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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