What amp contactor do I need for my ICP system?

The correct replacement for ICP model WPG4304060RKB1 — 1-Pole 30A 24V Coil with 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 WPG4304060RKB1 — 1-Pole 30A 24V Coil with 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 Contactor for WPG4304060RKB1 — 1-Pole 30A 24V Coil with Shunt | Ships Today

Name: ICP Contactor for WPG4304060RKB1 — 1-Pole 30A 24V Coil with Shunt | Ships Today
Brand: ICP
SKU: 1172472
Price: 45.44 USD
Availability: InStock

SKU: 1172472 Brand: ICP

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Overview

This genuine OEM single-pole contactor (part #1172472) is the electrical switching component that powers the compressor and outdoor fan in your ICP/Tempstar/Heil WPG4304060RKB1 packaged unit. Rated at 30 amps with a 24-volt control coil and built-in shunt, it uses a low-voltage signal from the thermostat to energize the high-voltage circuit feeding the compressor. When the contactor fails, the unit may not start at all, may hum without engaging, or may stick closed and run continuously. Pitted, burned, or welded contacts are the most common failure mode and are a leading cause of no-cool service calls.

Specifications

Spec	Value
Part Number	1172472
Type	1-Pole (Single-Pole) Contactor
Brand	ICP / Tempstar / Heil / Comfortmaker
Amp Rating	30A
Coil Voltage	24V
Features	Built-in shunt
Poles	1
Fitment	OEM

Compatibility

Engineered as a direct-fit replacement for the ICP/Tempstar/Heil WPG4304060RKB1 packaged gas/electric unit and other ICP-family models that originally shipped with OEM part 1172472. Always confirm your existing contactor's amp rating, coil voltage, and pole count against the part above before ordering.

Installation Guide

Safety First — Disconnect power at the unit disconnect and breaker, then verify zero voltage with a multimeter before touching any terminal.
Access — Remove the control/electrical service panel on the unit.
Document — Photograph all line, load, and coil wiring before disconnecting anything.
Remove — Label and disconnect the high-voltage and 24V coil leads, then unscrew the old contactor from its bracket.
Install — Mount the new contactor, reconnect each wire to the matching terminal per your photo.
Test — Restore power and confirm the contactor pulls in on a call for cooling and the compressor and fan energize.

Signs You Need a Replacement

Unit hums or buzzes but the compressor will not start
Visible pitting, burning, or melted plastic on the contacts
System runs constantly or won't shut off (welded contacts)
Chattering or intermittent operation from the outdoor unit

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 Contactor for WPG4304060RKB1...

$45.44

Frequently Asked Questions

Does this Contactor fit my ICP WPG4304060RKB1 — 1-Pole 30A 24V Coil with Shunt | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP WPG4304060RKB1 — 1-Pole 30A 24V Coil with 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 WPG4304060RKB1 — 1-Pole 30A 24V Coil with 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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