What amp contactor do I need for my ICP system?

The correct replacement for ICP model RHH060L0CA0AAAA – 24V Coil OEM 1178074 | 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 RHH060L0CA0AAAA – 24V Coil OEM 1178074 | 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 Contactor for RHH060L0CA0AAAA – 24V Coil OEM 1178074 | Ships Today

Name: ICP 2-Pole 30A Contactor for RHH060L0CA0AAAA – 24V Coil OEM 1178074 | Ships Today
Brand: ICP
SKU: 1178074-GEN
Price: 26.00 USD
Availability: InStock

SKU: 1178074-GEN Brand: ICP

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Overview

This is the genuine OEM 2-pole, 30-amp definite-purpose contactor with a 24-volt coil (part number 1178074) for the ICP / Tempstar / Heil model RHH060L0CA0AAAA. The contactor is the high-voltage switch in the outdoor unit: when the control board sends 24V to the coil, the contactor pulls in and feeds line voltage to the compressor and condenser fan motor. Over time the silver contacts pit and burn, the coil weakens, and the points can weld closed. Symptoms include a compressor that won't start, a buzzing or chattering contactor, or an outdoor unit that runs continuously and won't shut off.

Specifications

Spec	Value
Part Number	1178074
Type	Definite-Purpose Contactor, 2-Pole
Brand	ICP (Tempstar / Heil / Comfortmaker)
Contact Rating	30 Amps
Poles	2
Coil Voltage	24V
Fits Model	RHH060L0CA0AAAA

Compatibility

Direct OEM replacement for the ICP family unit RHH060L0CA0AAAA and equivalent chassis sold as Tempstar, Heil, and Comfortmaker. Confirm 2-pole, 30A, and a 24V coil against your existing contactor before installing.

Installation Guide

Safety First – Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
Access – Remove the outdoor unit control-box service panel.
Document – Photograph all line, load, and coil wire positions.
Remove – Unscrew the mounting, transfer one wire at a time, and lift out the old contactor.
Install – Mount the new contactor and reconnect every wire exactly per your photos.
Test – Restore power and confirm the contactor pulls in cleanly and the compressor/fan start.

Signs You Need a Replacement

Loud buzzing or chattering from the contactor.
Compressor and fan won't start on a cooling call.
Outdoor unit runs nonstop because contacts welded closed.
Pitted, burned, or melted contacts visible on inspection.

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 Contactor for RHH...

$26.00

Frequently Asked Questions

Does this Contactor fit my ICP RHH060L0CA0AAAA – 24V Coil OEM 1178074 | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RHH060L0CA0AAAA – 24V Coil OEM 1178074 | 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 RHH060L0CA0AAAA – 24V Coil OEM 1178074 | 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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