What amp contactor do I need for my ICP system?

The correct replacement for ICP model WPG4364060RKB1 — 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 WPG4364060RKB1 — 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 with Shunt for WPG4364060RKB1 — Ships Today

Name: ICP 1-Pole 30A Contactor with Shunt for WPG4364060RKB1 — Ships Today
Brand: ICP
SKU: 1172472
Price: 32.44 USD
Availability: InStock

SKU: 1172472 Brand: ICP

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Overview

This OEM 1-pole definite purpose contactor (part #1172472) is rated 30 amps with a 24-volt coil and an integrated shunt, built for the ICP / Tempstar / Heil WPG4364060RKB1 packaged gas-electric unit. The contactor is the electrical switch that energizes the compressor and condenser fan whenever the thermostat calls for cooling. Over time, the contact points pit, burn, and arc, leaving the unit unable to start, chattering loudly, or sticking closed so the compressor never shuts off. The built-in shunt provides the auxiliary path required by the original control circuit. Installing a fresh OEM-spec contactor restores reliable switching, protects the compressor from voltage starvation, and eliminates the buzzing and chatter caused by worn contacts.

Specifications

Spec	Value
Part Number	1172472
Type	1-Pole, with Shunt
Brand	ICP (Tempstar / Heil)
Rating	30 Amps
Coil Voltage	24V
Fits Model	WPG4364060RKB1
Fitment	OEM

Compatibility

Engineered for the ICP / Tempstar / Heil / Comfortmaker WPG4364060RKB1 packaged gas-electric unit. Confirm your original is a 1-pole 30A device with a 24V coil and shunt before installing.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter at the contactor terminals.
Access — Remove the electrical service panel to reach the contactor.
Document — Photograph every wire and terminal position before disconnecting.
Remove — Transfer wires one at a time or label them, then unscrew the old contactor from its mounting base.
Install — Mount the new contactor and reconnect each wire to the matching line, load, and 24V coil terminal per your photo.
Test — Restore power, call for cooling, and confirm the contactor pulls in cleanly with no chatter.

Signs You Need a Replacement

Burned, pitted, or welded contact points
Loud buzzing or chattering when the unit calls for cooling
Compressor will not start or will not shut off
Visible arcing or melted contactor housing

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 with Sh...

$32.44

Frequently Asked Questions

Does this Contactor fit my ICP WPG4364060RKB1 — Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP WPG4364060RKB1 — 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 WPG4364060RKB1 — 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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