What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS244HSAA0AAAA — OEM | 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 RGS244HSAA0AAAA — OEM | 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 RGS244HSAA0AAAA — OEM | Ships Today

Name: ICP 2-Pole 30A 24V Contactor for RGS244HSAA0AAAA — OEM | Ships Today
Brand: ICP
SKU: 1171554
Price: 49.40 USD
Availability: InStock

SKU: 1171554 Brand: ICP

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Overview

Genuine OEM definite-purpose contactor for the ICP / Tempstar / Heil RGS244HSAA0AAAA. The contactor is the heavy-duty switch that energizes the compressor and condenser fan when the 24V control circuit calls for cooling. Its 24V coil pulls the contacts closed to pass line voltage to the loads. Pitted, welded, or chattering contacts are a leading cause of no-cool calls, hard starts, and burned wiring. This listing covers the primary 2-pole 30A 24V contactor (1171554) along with the higher-rated 3-pole options used across the platform.

Specifications

Spec	Value
Part Numbers	1171554 (2P 30A 24V), 1172449 (3P 40A 24V), 1183142 (3P 60A 24V)
Type	Definite-Purpose Contactor
Brand	ICP / Tempstar / Heil
Coil Voltage	24V
Poles	2-pole / 3-pole
Amp Rating	30A / 40A / 60A
Fits Model	RGS244HSAA0AAAA
Fitment	OEM direct replacement

Compatibility

Direct-fit replacement for the ICP Tempstar Heil RGS244HSAA0AAAA. Match the pole count and amp rating stamped on your existing contactor (2P 30A, 3P 40A, or 3P 60A — all with a 24V coil) before ordering.

Installation Guide

Safety First — Disconnect power and verify zero voltage with a multimeter.
Access — Remove the service panel to reach the contactor.
Document — Photograph all line, load, and 24V coil connections before disconnecting.
Remove — Pull the wire terminals, unscrew the contactor from its bracket, and lift it out.
Install — Mount the new contactor with matching pole/amp rating and reconnect each wire per your photos.
Test — Restore power, place a cooling call, and confirm the contactor pulls in cleanly and energizes the loads.

Signs You Need a Replacement

Pitted, burned, or welded contacts that stick or won't pass voltage
Loud buzzing or chattering when the coil is energized
Compressor/fan won't start despite 24V at the coil
Unit stays running because contacts are welded 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 24V Contactor for...

$49.40

Frequently Asked Questions

Does this Contactor fit my ICP RGS244HSAA0AAAA — OEM | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS244HSAA0AAAA — OEM | 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 RGS244HSAA0AAAA — OEM | 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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