What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS210HSEA0AAAA — 30A 2-Pole & 40A 3-Pole 24V 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 RGS210HSEA0AAAA — 30A 2-Pole & 40A 3-Pole 24V 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 Contactor for RGS210HSEA0AAAA — 30A 2-Pole & 40A 3-Pole 24V OEM | Ships Today

Name: ICP Contactor for RGS210HSEA0AAAA — 30A 2-Pole & 40A 3-Pole 24V OEM | Ships Today
Brand: ICP
SKU: 1171554
Price: 41.60 USD
Availability: InStock

SKU: 1171554 Brand: ICP

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Overview

This OEM contactor set serves the ICP Tempstar Heil RGS210HSEA0AAAA and covers both the 2-pole 30A contactor (part 1171554) and the 3-pole 40A contactor (part 1172449), each with a 24V coil. The contactor is the electrically operated switch that energizes the compressor and condenser fan when the 24V control signal calls for cooling. Its contacts close to pass line voltage to the compressor and open when the call ends. Pitted, welded, or chattering contacts are among the most common no-cool failures — a stuck-closed contactor runs the compressor continuously, while burned contacts prevent it from starting.

Specifications

Spec	Value
2-Pole Part Number	1171554
3-Pole Part Number	1172449
Type	Definite Purpose Contactor
Brand	ICP / Tempstar / Heil
Contact Rating	30A (2-pole) / 40A (3-pole)
Coil Voltage	24 VAC
Poles	2 or 3

Compatibility

Fits the ICP Tempstar Heil RGS210HSEA0AAAA. Choose the 2-pole 30A or 3-pole 40A variant to match the contactor currently installed in your unit — verify pole count and amp rating before ordering.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker; verify zero voltage with a multimeter.
Access — Remove the service panel to expose the contactor.
Document — Photograph every line, load, and 24V coil wire before disconnecting.
Remove — Transfer wires one at a time, or label them, then unscrew the old contactor from the rail.
Install — Mount the new contactor and reconnect each wire to the matching terminal per your photo.
Test — Restore power and confirm the contactor pulls in on a cooling call and the compressor energizes.

Signs You Need a Replacement

System won't cool; contactor doesn't pull in on a call.
Buzzing or chattering from the contactor.
Pitted, blackened, or welded contacts.
Compressor runs continuously even with no call (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 Contactor for RGS210HSEA0AAA...

$41.60

Frequently Asked Questions

Does this Contactor fit my ICP RGS210HSEA0AAAA — 30A 2-Pole & 40A 3-Pole 24V OEM | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS210HSEA0AAAA — 30A 2-Pole & 40A 3-Pole 24V 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 RGS210HSEA0AAAA — 30A 2-Pole & 40A 3-Pole 24V 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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