What amp contactor do I need for my ICP system?

The correct replacement for ICP model WPG3482130RKB1 - 40A 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 WPG3482130RKB1 - 40A 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 1-Pole Contactor for WPG3482130RKB1 - 40A 24V Coil | Ships Today

Name: ICP 1-Pole Contactor for WPG3482130RKB1 - 40A 24V Coil | Ships Today
Brand: ICP
SKU: 1173690
Price: 37.70 USD
Availability: InStock

SKU: 1173690 Brand: ICP

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Overview

This OEM 1-pole definite purpose contactor is the electrical switch that powers up the compressor and condenser fan on your ICP WPG3482130RKB1 unit. When the thermostat calls for cooling, the 24V coil energizes and pulls the contacts closed, sending line voltage to the outdoor unit. Rated at 40A with a 24V coil (part 1173690, CONTACTOR 1P 40A 24V), it is built to handle the inrush current of a starting compressor. Contactors wear out from the constant arcing each time they open and close: pitted or welded contacts, a chattering or open coil, and insect or debris intrusion are all common failures that leave the outdoor unit dead or stuck running.

Specifications

Spec	Value
Part Number	1173690
Type	Definite purpose contactor, 1-pole
Brand	ICP
Contact Rating	40A
Coil Voltage	24V
Poles	1
Fitment	OEM replacement

Compatibility

Engineered for the ICP / Tempstar / Heil / Comfortmaker WPG3482130RKB1 and related condensing units that use a 1-pole, 40A, 24V-coil contactor. Verify the pole count, contact amp rating, and coil voltage on your existing contactor before ordering.

Installation Guide

Safety First - Disconnect power at the breaker/disconnect and verify zero voltage with a multimeter.
Access - Remove the service panel on the condensing unit.
Document - Photograph every line, load, and 24V coil wire before disconnecting.
Remove - Transfer wires one at a time or label them, then unscrew the old contactor from its mount.
Install - Mount the new contactor and reconnect each wire to the matching terminal per your photo.
Test - Restore power and confirm the coil pulls in and the compressor and fan energize on a cooling call.

Signs You Need a Replacement

Outdoor unit does not start on a cooling call
Buzzing, humming, or chattering from the contactor
Pitted, burned, or welded-closed contacts (unit runs constantly)
No continuity across the coil when tested

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 Contactor for WPG3482...

$37.70

Frequently Asked Questions

Does this Contactor fit my ICP WPG3482130RKB1 - 40A 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP WPG3482130RKB1 - 40A 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 WPG3482130RKB1 - 40A 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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