What amp contactor do I need for my ICP system?

The correct replacement for ICP model RYB035GAA — 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 RYB035GAA — 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 2-Pole 25A Contactor for RYB035GAA — 24V Coil | Ships Today

Name: ICP 2-Pole 25A Contactor for RYB035GAA — 24V Coil | Ships Today
Brand: ICP
SKU: 14303003
Price: 37.70 USD
Availability: InStock

SKU: 14303003 Brand: ICP

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Overview

This genuine OEM 2-pole definite purpose contactor (part number 14303003) is rated for 25 amps with a 24-volt coil and is built for the ICP RYB035GAA condensing unit. The contactor is an electrically operated switch that energizes the compressor and condenser fan motor when the thermostat calls for cooling. Constant arcing eventually pits, burns, and welds the contact points, producing a unit that hums but will not start, fails to shut off, or runs intermittently. A fresh contactor restores clean switching and protects the compressor from low-voltage and chatter damage.

Specifications

Spec	Value
Part Number	14303003
Type	2-Pole Definite Purpose Contactor
Brand	ICP (Tempstar / Heil)
Contact Rating	25 Amp
Coil Voltage	24V
Poles	2
Fitment	OEM

Compatibility

Direct factory replacement for the ICP RYB035GAA and compatible ICP, Tempstar, Heil, and Comfortmaker condensing units that use a 2-pole 25A contactor with a 24V coil. Verify amperage, pole count, and coil voltage against your existing part before installing.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
Access — Remove the condensing unit service panel.
Document — Photograph all line, load, and coil wires before disconnecting.
Remove — Transfer wires one at a time, or label each, then unscrew and remove the old contactor.
Install — Mount the new contactor and reconnect each wire to the matching terminal per your photo.
Test — Restore power and confirm the contactor pulls in on a cooling call and the compressor and fan start.

Signs You Need a Replacement

Unit hums or buzzes but the compressor will not start
Burned, pitted, or welded contact points
Outdoor unit fails to shut off after the cooling call ends
Chattering or intermittent operation

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 25A Contactor for RYB...

$37.70

Frequently Asked Questions

Does this Contactor fit my ICP RYB035GAA — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RYB035GAA — 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 RYB035GAA — 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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