What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS102HEBB0AAA — 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 RGS102HEBB0AAA — 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 2-Pole 30A 24V Contactor for RGS102HEBB0AAA — OEM | Ships Today

Name: ICP 2-Pole 30A 24V Contactor for RGS102HEBB0AAA — OEM | Ships Today
Brand: ICP
SKU: 1178074
Price: 42.84 USD
Availability: InStock

SKU: 1178074 Brand: ICP

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Overview

This is the genuine OEM 2-pole, 30-amp contactor with a 24-volt coil (OEM part number 1178074) for the ICP / Heil / Tempstar RGS102HEBB0AAA. A contactor is the high-current switch that powers the compressor and/or condenser fan: when the thermostat sends a 24V signal, the coil pulls the contacts closed and line voltage flows to the load. Contactors are one of the most common HVAC failure points because their contacts arc and erode every time they cycle. Symptoms of a failing contactor include a system that won't start, a buzzing or humming relay, contacts that weld closed (system runs constantly), or pitted, burned contact faces. Replacing a worn contactor restores clean, reliable switching and protects the compressor.

Specifications

Spec	Value
OEM Part Number	1178074
Type	Definite purpose contactor, 2-pole
Contact Rating	30 Amp
Coil Voltage	24V
Poles	2
Brand	ICP (Heil / Tempstar / Comfortmaker family)
Fit	OEM

Compatibility

Designed for the ICP/Heil/Tempstar RGS102HEBB0AAA and other ICP-family systems specifying a 2-pole, 30A, 24V coil contactor (OEM 1178074). Confirm pole count, amp rating, and coil voltage against your existing contactor before ordering.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
Access — Remove the control/electrical service panel.
Document — Photograph every wire on the line, load, and coil terminals before disconnecting.
Remove — Transfer wires one at a time or label them, unbolt the old contactor, and remove it.
Install — Mount the new contactor and reconnect each wire exactly per your photo, confirming line/load and coil terminals.
Test — Restore power and run a cooling cycle to confirm the contactor pulls in cleanly and the compressor/fan energize.

Signs You Need a Replacement

System won't start even with 24V present at the coil
Loud buzzing or humming from the contactor
Contacts welded closed so the unit runs continuously
Burned, pitted, or melted contact faces

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 RGS102HEBB0AAA — OEM | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS102HEBB0AAA — 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 RGS102HEBB0AAA — 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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