What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS101LECB0AAA — Definite Purpose | 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 RGS101LECB0AAA — Definite Purpose | 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 RGS101LECB0AAA — Definite Purpose | Ships Today

Name: ICP 2-Pole 30A 24V Contactor for RGS101LECB0AAA — Definite Purpose | Ships Today
Brand: ICP
SKU: 1178074
Price: 42.84 USD
Availability: InStock

SKU: 1178074 Brand: ICP

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Overview

This genuine ICP 2-pole, 30-amp definite purpose contactor (OEM part 1178074) is the electromechanical switch that powers the compressor and condenser fan motor in your ICP/Tempstar/Heil RGS101LECB0AAA system. When the thermostat calls for cooling, the 24-volt control circuit energizes the contactor coil, closing the contacts and sending line voltage to the high-draw components. A failing contactor is one of the most common causes of a no-cooling call. Pitted or welded contacts, a chattering coil, or burnt terminals all point to replacement. Specs: 2-pole, 30A resistive rating, 24V coil.

Specifications

Spec	Value
Part Number	1178074
Type	Definite Purpose Contactor
Brand	ICP
Poles	2
Rating	30 Amps
Coil Voltage	24 VAC

Compatibility

Engineered for the ICP/Tempstar/Heil/Comfortmaker RGS101LECB0AAA furnace and matched condensing units. Always confirm pole count, amp rating, and 24V coil against your existing contactor before installing.

Installation Guide

Safety First — Disconnect power at the breaker and disconnect, verify zero voltage with a multimeter.
Access — Remove the service panel from the condensing unit.
Document — Photograph all wiring before disconnecting.
Remove — Note line, load, and 24V coil terminal positions, then transfer wires one at a time and unscrew the old contactor.
Install — Mount the new contactor and reconnect each wire per your photo.
Test — Restore power and confirm the contacts pull in on a cooling call.

Signs You Need a Replacement

Burnt, pitted, or welded contacts
Loud buzzing or chattering coil
Compressor and fan won't start on a cooling call
Visible arcing or melted terminals

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...

$42.84

Frequently Asked Questions

Does this Contactor fit my ICP RGS101LECB0AAA — Definite Purpose | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS101LECB0AAA — Definite Purpose | 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 RGS101LECB0AAA — Definite Purpose | 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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