What amp contactor do I need for my ICP system?

The correct replacement for ICP model YD042GA — 1-Pole 30A 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 YD042GA — 1-Pole 30A 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 Contactor for YD042GA — 1-Pole 30A 24V Coil | Ships Today

Name: ICP Contactor for YD042GA — 1-Pole 30A 24V Coil | Ships Today
Brand: ICP
SKU: 14306502
Price: 41.60 USD
Availability: InStock

SKU: 14306502 Brand: ICP

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Overview

This genuine OEM single-pole definite-purpose contactor (part number 14306502) fits the ICP YD042GA heat pump. Rated for 30 amps with a 24-volt control coil, it is the electrical switch that energizes the compressor and outdoor fan whenever the thermostat or defrost board calls for cooling or heating. When the 24V coil is energized it pulls in and closes the line-voltage contacts feeding the compressor. Over thousands of cycles the contacts pit, arc, and burn, and the coil can weaken or chatter. A failing contactor is a leading cause of an outdoor unit that hums but won't start, buzzes loudly, or short-cycles.

Specifications

Spec	Value
Part Number	14306502
Type	Single-Pole (1P) Definite Purpose Contactor
Brand	ICP (Tempstar / Heil / Comfortmaker)
Contact Rating	30 Amps
Coil Voltage	24V
Poles	1

Compatibility

Engineered for the ICP YD042GA and equivalent Tempstar, Heil, and Comfortmaker single-stage heat pump and condensing units that use a 1-pole 30A definite-purpose contactor with a 24V coil. Always verify your existing contactor's amperage and coil voltage before installing.

Installation Guide

Safety First — Disconnect power at the outdoor disconnect and verify zero voltage with a multimeter.
Access — Remove the condenser service panel.
Document — Photograph all line and low-voltage wires before disconnecting.
Remove — Transfer wires one at a time from the old contactor, or label them; unscrew the contactor from its bracket.
Install — Mount the new contactor, reconnect line-voltage and 24V coil leads per your photo.
Test — Restore power and confirm the contactor pulls in on a call and the compressor and fan start.

Signs You Need a Replacement

Unit hums or buzzes but compressor won't start
Visibly pitted, burned, or welded contacts
Chattering or rapid clicking at the contactor
Intermittent cooling or short-cycling

Shipping & Returns

Ships same day on orders placed 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 Contactor for YD042GA — 1-Po...

$41.60

Frequently Asked Questions

Does this Contactor fit my ICP YD042GA — 1-Pole 30A 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP YD042GA — 1-Pole 30A 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 YD042GA — 1-Pole 30A 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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