What amp contactor do I need for my ICP system?

The correct replacement for ICP model RHS240H0AA0AAAA | 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 RHS240H0AA0AAAA | 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 2P/3P 30-60A 24V for RHS240H0AA0AAAA | Ships Today

Name: ICP Contactor 2P/3P 30-60A 24V for RHS240H0AA0AAAA | Ships Today
Brand: ICP
SKU: 1171554
Price: 50.70 USD
Availability: InStock

SKU: 1171554 Brand: ICP

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Overview

These are genuine OEM contactors for the ICP / Heil / Tempstar RHS240H0AA0AAAA system, available in three ratings to match your unit: 2-pole 30A 24V (1171554), 3-pole 40A 24V (1172449), and 3-pole 60A 24V (1183374). The contactor is the high-amperage switch that energizes the compressor and condenser fan whenever the 24V coil is pulled in by the control circuit. Pitted, welded, or chattering contacts are a leading cause of a compressor that won't start or a unit that won't shut off. Replacing the contactor restores clean, reliable line-voltage switching.

Specifications

Spec	Value
Part Numbers	1171554, 1172449, 1183374
1171554	2-Pole, 30A, 24V coil
1172449	3-Pole, 40A, 24V coil
1183374	3-Pole, 60A, 24V coil
Coil Voltage	24V
Brand	ICP (Heil / Tempstar / Comfortmaker)
Fit	OEM Direct Replacement
Fits Model	RHS240H0AA0AAAA

Compatibility

Direct-fit replacements for the ICP-family RHS240H0AA0AAAA and equivalent Heil, Tempstar, and Comfortmaker units. Match the pole count and amp rating of your original contactor before ordering.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker and verify zero voltage with a multimeter on all line terminals.
Access — Remove the electrical compartment service panel.
Document — Photograph every line-voltage and 24V coil lead before disconnecting.
Remove — Label and remove the leads, unbolt the contactor from the bracket, and lift it out.
Install — Mount the new contactor and reconnect each lead exactly per your photos.
Test — Restore power and confirm the contactor pulls in on a cooling call and drops out cleanly when satisfied.

Signs You Need a Replacement

Compressor/condenser fan won't start despite 24V at the coil
Unit won't shut off (welded/stuck contacts)
Loud buzzing or chattering at the contactor
Visibly burned, pitted, or corroded contacts

Shipping & Returns

Ships same day on orders placed 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 2P/3P 30-60A 24V f...

$50.70

Frequently Asked Questions

Does this Contactor fit my ICP RHS240H0AA0AAAA | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RHS240H0AA0AAAA | 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 RHS240H0AA0AAAA | 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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