What amp contactor do I need for my ICP system?

The correct replacement for ICP model YA036H — Definite Purpose Contactor | 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 YA036H — Definite Purpose Contactor | 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 3-Pole 25A Contactor 24V Coil for YA036H — Definite Purpose Contactor | Ships Today

Name: ICP 3-Pole 25A Contactor 24V Coil for YA036H — Definite Purpose Contactor | Ships Today
Brand: ICP
SKU: YA036H-GEN
Price: 39.00 USD
Availability: InStock

SKU: YA036H-GEN Brand: ICP

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Overview

This genuine OEM 3-pole, 25-amp definite purpose contactor (Part No. 14303002) with a 24V control coil is the switching relay for the ICP / Heil / Tempstar YA036H condensing unit. When the thermostat calls, the 24V coil pulls in the contacts to energize the compressor and condenser fan motor. Worn or pitted contacts, a chattering or stuck contactor, and a burnt 24V coil are the most common failures. Symptoms include a unit that won't start, a humming contactor that won't pull in, welded contacts that keep the compressor running, or visible arcing and burn marks on the terminals.

Specifications

Spec	Value
Part Number	14303002
Type	Definite Purpose Contactor
Brand	ICP / Heil / Tempstar
Poles	3-Pole
Contact Rating	25A
Coil Voltage	24V
Fitment	OEM Replacement

Compatibility

Direct OEM fit for the ICP / Heil / Tempstar YA036H and related YA-series condensing units specifying a 3-pole 25A contactor with a 24V coil. Confirm pole count, amp rating, and coil voltage against 14303002 before installing.

Installation Guide

Safety First — Disconnect power and verify zero voltage with a multimeter.
Access — Remove the condensing unit service panel.
Document — Photograph all line, load, and 24V coil wiring before disconnecting.
Remove — Label and disconnect wires, unscrew the contactor from its bracket, and remove it.
Install — Mount the new contactor and reconnect each wire exactly per your photo.
Test — Restore power, call for cooling, and confirm the contacts pull in and the unit runs.

Signs You Need a Replacement

Compressor/condenser fan won't start
Contactor hums or chatters but won't pull in
Welded contacts keep the unit running after the call ends
Pitted, blackened, or arcing contacts

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 3-Pole 25A Contactor 24V Coi...

$39.00

Frequently Asked Questions

Does this Contactor fit my ICP YA036H — Definite Purpose Contactor | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP YA036H — Definite Purpose Contactor | 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 YA036H — Definite Purpose Contactor | 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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