What amp contactor do I need for my ICP system?

The correct replacement for ICP model YA024 — 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 YA024 — 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 1-Pole 23A Contactor for YA024 — 24V Coil | Ships Today

Name: ICP 1-Pole 23A Contactor for YA024 — 24V Coil | Ships Today
Brand: ICP
SKU: 14306505
Price: 37.64 USD
Availability: InStock

SKU: 14306505 Brand: ICP

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Overview

This genuine OEM single-pole definite-purpose contactor (part number 14306505) is the primary switching relay for the ICP/Heil/Tempstar YA024 condensing unit. Rated at 23 amps with a 24-volt control coil, it energizes the compressor and condenser fan motor on every call for cooling or heat-pump operation. The 24V coil pulls a set of silver-alloy contacts closed to deliver line voltage to the outdoor components. After tens of thousands of cycles, those contacts pit, arc, and can weld shut, while the coil can open or weaken. A failing contactor is among the most common no-cool service calls — typical symptoms include a buzzing or chattering outdoor unit, a compressor that won't start, contacts stuck closed so the unit never shuts off, or a completely unresponsive condenser.

Specifications

Spec	Value
Part Number	14306505
Type	Definite-Purpose Contactor
Brand	ICP / Heil / Tempstar / Comfortmaker
Poles	1 (Single-Pole)
Contact Rating	23 Amps
Coil Voltage	24 VAC
Fits Model	YA024
Fitment	OEM Direct Replacement

Compatibility

This contactor is the factory-specified switching relay for the ICP YA024 outdoor unit and the equivalent Heil, Tempstar, and Comfortmaker badged versions of the same platform. It is a direct, plug-in OEM replacement — no rewiring or adapters required. Confirm your existing contactor is a single-pole, 23A, 24V coil unit before installing.

Installation Guide

Safety First — Disconnect power at the outdoor disconnect and breaker, then verify zero voltage with a multimeter before touching wiring.
Access — Remove the service panel from the condensing unit to expose the contactor and control wiring.
Document — Photograph all line, load, and 24V coil wires before disconnecting anything.
Remove — Note wire positions, disconnect the spade and lug terminals, then unscrew the old contactor from its bracket.
Install — Mount the new contactor and reconnect each wire to the matching terminal per your photo (line in, load out, 24V on the coil).
Test — Restore power, call for cooling, and confirm the contactor pulls in cleanly with the compressor and fan running without chatter.

Signs You Need a Replacement

Loud buzzing, humming, or chattering from the outdoor unit
Compressor and condenser fan won't start on a cooling call
Pitted, burned, or welded contacts on the old part
Unit runs non-stop because contacts are stuck closed

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 1-Pole 23A Contactor for YA0...

$37.64

Frequently Asked Questions

Does this Contactor fit my ICP YA024 — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP YA024 — 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 YA024 — 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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