What amp contactor do I need for my ICP system?

The correct replacement for ICP model RHS240S0EA0AAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | 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 RHS240S0EA0AAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | 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 Kit for RHS240S0EA0AAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | Ships Today

Name: ICP Contactor Kit for RHS240S0EA0AAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | Ships Today
Brand: ICP
SKU: 1171554
Price: 46.80 USD
Availability: InStock

SKU: 1171554 Brand: ICP

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Overview

This OEM contactor set switches high-voltage power to the compressor and condenser fan on your ICP / Tempstar / Heil RHS240S0EA0AAAA. It includes a 2-pole 30A contactor (part 1171554) and a 3-pole 40A contactor (part 1172449), both with a 24V control coil. The contactor's coil pulls in when the thermostat calls, closing the contacts that energize the compressor and fan. Pitted, welded, or burned contacts and a failed 24V coil are among the most common reasons a condensing unit won't start, hums without running, or fails to drop out when the call ends. These factory-rated 24V coil contactors restore reliable switching.

Specifications

Spec	Value
Part Numbers	1171554, 1172449
Type	2-Pole 30A & 3-Pole 40A Contactor
Brand	ICP / Tempstar / Heil
Coil Voltage	24V
Contact Rating	30A (2-pole) / 40A (3-pole)
Poles	2 and 3
Fit	OEM

Compatibility

Built for the ICP / Tempstar / Heil RHS240S0EA0AAAA and related RHS240 condensing units using a 24V control coil. Verify pole count, amp rating, and coil voltage against the contactor in your unit before installing.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
Access — Remove the electrical-compartment service panel.
Document — Photograph every line, load, and 24V coil wire before disconnecting.
Remove — Move wires one at a time to the new contactor, then unbolt the old contactor from its bracket.
Install — Mount the new contactor and reconnect each wire to the matching terminal per your photo.
Test — Restore power, make a call for cooling, and confirm the contactor pulls in and the unit runs.

Signs You Need a Replacement

Compressor/fan won't start though 24V is present at the coil
Loud humming or buzzing from the contactor
Pitted, burned, or welded contacts
Unit won't shut off when the thermostat call ends

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 Kit for RHS240S0EA...

$46.80

Frequently Asked Questions

Does this Contactor fit my ICP RHS240S0EA0AAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RHS240S0EA0AAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | 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 RHS240S0EA0AAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | 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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