What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS240HFAA0AAAA — 30A/40A/60A OEM Options | 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 RGS240HFAA0AAAA — 30A/40A/60A OEM Options | 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 Contactor for RGS240HFAA0AAAA — 30A/40A/60A OEM Options | Ships Today

Name: ICP Contactor for RGS240HFAA0AAAA — 30A/40A/60A OEM Options | Ships Today
Brand: ICP
SKU: 1171554
Price: 50.64 USD
Availability: InStock

SKU: 1171554 Brand: ICP

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Overview

These genuine OEM definite-purpose contactors switch high-voltage power to the compressor and condenser fan in your ICP / Tempstar / Heil RGS240HFAA0AAAA system. Three OEM options cover the family: a 2-pole 30A (1171554), a 3-pole 40A (1172449), and a 3-pole 60A (1183142) — all with a 24V control coil. When the thermostat calls for cooling, the 24V coil pulls the contacts closed to energize the load. Pitted, welded, or chattering contacts cause hard starts, no-cool conditions, or a unit that won't shut off. A fresh contactor restores clean, reliable switching and protects your compressor.

Specifications

Spec	Value
OEM Part Numbers	1171554 (2P 30A), 1172449 (3P 40A), 1183142 (3P 60A)
Type	Definite-Purpose Contactor
Brand	ICP / Tempstar / Heil
Coil Voltage	24V
Poles	2-Pole and 3-Pole
Amperage	30A / 40A / 60A
Fitment	OEM Direct Replacement

Compatibility

Designed for the ICP/Tempstar/Heil RGS240HFAA0AAAA and related RGS-series units. Match the pole count and amp rating of your existing contactor — confirm the OEM number before ordering.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker; verify zero voltage with a multimeter.
Access — Remove the electrical access panel.
Document — Photograph every line, load, and coil wire before disconnecting.
Remove — Unscrew the old contactor and transfer wires one at a time, or label each.
Install — Mount the new contactor and reconnect line, load, and 24V coil leads per your photo.
Test — Restore power, call for cooling, and confirm the contacts pull in and the unit runs.

Signs You Need a Replacement

Loud humming, buzzing, or chattering from the contactor
Burned, pitted, or welded contacts
Compressor won't start or won't shut off
Visible arcing or melted contactor housing

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 Contactor for RGS240HFAA0AAA...

$50.64

Frequently Asked Questions

Does this Contactor fit my ICP RGS240HFAA0AAAA — 30A/40A/60A OEM Options | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS240HFAA0AAAA — 30A/40A/60A OEM Options | 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 RGS240HFAA0AAAA — 30A/40A/60A OEM Options | 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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