What amp contactor do I need for my ICP system?

The correct replacement for ICP model YJ018G1 — 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 YJ018G1 — 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 25A Contactor for YJ018G1 — 24V Coil | Ships Today

Name: ICP 1-Pole 25A Contactor for YJ018G1 — 24V Coil | Ships Today
Brand: ICP
SKU: 1050699
Price: 37.64 USD
Availability: InStock

SKU: 1050699 Brand: ICP

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Overview

This OEM single-pole contactor (part number 1050699) is the electrically controlled switch that energizes the compressor and condenser fan in your ICP YJ018G1 heat pump. When the thermostat calls, the 24V control circuit energizes the contactor coil, pulling the contacts closed to feed line voltage to the compressor and outdoor fan motor. Rated for 25 amps with a 24-volt coil, this 1-pole contactor is a high-cycle wear item. Failure symptoms include a buzzing or chattering outdoor unit, pitted or welded contacts, a unit that won't start, or a compressor that runs continuously because the contacts have fused shut.

Specifications

Spec	Value
Part Number	1050699
Type	1-Pole Definite Purpose Contactor
Brand	ICP (Tempstar / Heil / Comfortmaker)
Contact Rating	25 Amps
Coil Voltage	24 VAC
Poles	1

Compatibility

Engineered for the ICP YJ018G1 condensing unit and shared across many ICP-family models sold under the Tempstar, Heil, and Comfortmaker brands. Confirm your existing contactor's amp and coil-voltage ratings match (25A / 24V) before installing.

Installation Guide

Safety First — Disconnect power at the outdoor disconnect and verify zero voltage with a multimeter across the line terminals.
Access — Remove the condenser control-panel access cover.
Document — Photograph all wires and terminal positions before disconnecting anything.
Remove — Label and disconnect line, load, and 24V coil wires, then unscrew the old contactor from its mount.
Install — Mount the new contactor and reconnect each wire per your photo.
Test — Restore power and confirm the contacts pull in cleanly with no chatter when the system calls.

Signs You Need a Replacement

Loud buzzing or chattering from the outdoor unit
Pitted, burnt, or welded-shut contacts
Compressor and fan won't start despite a thermostat call
Outdoor unit runs nonstop because contacts are stuck closed

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 25A Contactor for YJ0...

$37.64

Frequently Asked Questions

Does this Contactor fit my ICP YJ018G1 — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP YJ018G1 — 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 YJ018G1 — 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.

Menu