What amp contactor do I need for my ICP system?

The correct replacement for ICP model WPG4364060RKA1 — 24V Coil w/ Shunt | 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 WPG4364060RKA1 — 24V Coil w/ Shunt | 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 30A Contactor for WPG4364060RKA1 — 24V Coil w/ Shunt | Ships Today

Name: ICP 1-Pole 30A Contactor for WPG4364060RKA1 — 24V Coil w/ Shunt | Ships Today
Brand: ICP
SKU: 1172472
Price: 41.60 USD
Availability: InStock

SKU: 1172472 Brand: ICP

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Overview

This is the OEM single-pole contactor (P/N 1172472) for the ICP (Tempstar / Heil / Comfortmaker) WPG4364060RKA1 packaged unit. Rated 30 amps with a 24V coil and an integrated shunt, the contactor is the relay that switches line power to the compressor and condenser fan motor whenever the thermostat calls for cooling. The 24V control signal energizes the coil, pulling the contacts closed to deliver 208/230V to the outdoor components. Contactors wear out from constant make-and-break cycling — pitted or welded contacts, a chattering coil, or a buzzing sound on start-up are all signs of a failing unit. A contactor with welded contacts can leave the compressor running continuously.

Specifications

Spec	Value
Part Number	1172472
Type	1-Pole Definite Purpose Contactor
Brand	ICP
Contact Rating	30 Amps
Coil Voltage	24 VAC
Poles	1
Features	Integrated shunt

Compatibility

Direct OEM fit for the ICP WPG4364060RKA1 packaged unit and other Tempstar, Heil, and Comfortmaker models using a 1-pole 30A 24V-coil contactor. Verify pole count, amp rating, and coil voltage against your existing contactor before installing.

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 — Photo all line, load, and 24V coil wires before disconnecting.
Remove — Disconnect the wiring, unscrew the old contactor from its bracket, and remove it.
Install — Mount the new contactor, then reconnect line, load, and coil leads exactly per your photo.
Test — Restore power and confirm the contactor pulls in cleanly on a call for cooling with no chatter.

Signs You Need a Replacement

Pitted, burned, or welded contacts
Buzzing or chattering when the coil energizes
Compressor and fan fail to start on a cooling call
Outdoor unit runs continuously and will not shut off

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 30A Contactor for WPG...

$41.60

Frequently Asked Questions

Does this Contactor fit my ICP WPG4364060RKA1 — 24V Coil w/ Shunt | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP WPG4364060RKA1 — 24V Coil w/ Shunt | 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 WPG4364060RKA1 — 24V Coil w/ Shunt | 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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