What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS240LREA0AAAA — OEM 1171554 | 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 RGS240LREA0AAAA — OEM 1171554 | 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 24V Contactor for RGS240LREA0AAAA — OEM 1171554 | Ships Today

Name: ICP 2-Pole 30A 24V Contactor for RGS240LREA0AAAA — OEM 1171554 | Ships Today
Brand: ICP
SKU: 1171554
Price: 44.20 USD
Availability: InStock

SKU: 1171554 Brand: ICP

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Overview

This OEM definite-purpose contactor (part number 1171554) is a 2-pole, 30-amp, 24-volt-coil contactor for the ICP / Tempstar / Heil RGS240LREA0AAAA system. The contactor is an electrically operated switch: when the 24V control circuit energizes the coil, the contacts close and send line voltage to the compressor and condenser fan motor. Pitted, welded, or chattering contacts cause hard starts, intermittent operation, buzzing, or a unit that won't run at all. Replacing a worn contactor with the correct OEM 30A 2-pole unit restores clean, reliable switching and protects the compressor.

Specifications

Spec	Value
Part Number	1171554 (CONTACTOR 2P 30A 24V)
Type	2-Pole Definite Purpose Contactor
Contact Rating	30 Amp
Coil Voltage	24V
Poles	2
Brand	ICP / Tempstar / Heil
Fits Model	RGS240LREA0AAAA
Fit	OEM Direct Replacement

Compatibility

Direct-fit replacement for the ICP / Tempstar / Heil RGS240LREA0AAAA. Confirm a 2-pole, 30A, 24V-coil contactor and that the existing part number matches 1171554 before installing.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker; verify zero voltage with a multimeter.
Access — Remove the electrical-access service panel.
Document — Photograph all line, load, and coil wires before disconnecting.
Remove — Transfer wires one at a time, unscrew the mounting bracket, and remove the old contactor.
Install — Mount the new contactor and reconnect each wire to the matching terminal per your photo.
Test — Restore power and confirm the contacts pull in on a call and the compressor and fan energize.

Signs You Need a Replacement

Pitted, burned, or welded contacts.
Loud buzzing or chattering when energized.
Unit fails to start or runs intermittently.
Coil does not pull the contacts in on a 24V call.

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 24V Contactor for...

$44.20

Frequently Asked Questions

Does this Contactor fit my ICP RGS240LREA0AAAA — OEM 1171554 | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS240LREA0AAAA — OEM 1171554 | 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 RGS240LREA0AAAA — OEM 1171554 | 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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