What amp contactor do I need for my ICP system?

The correct replacement for ICP model YJ048G — Condenser Contactor | 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 YJ048G — Condenser Contactor | 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 1-Pole 35A 24V Coil for YJ048G — Condenser Contactor | Ships Today

Name: ICP Contactor 1-Pole 35A 24V Coil for YJ048G — Condenser Contactor | Ships Today
Brand: ICP
SKU: 1050839
Price: 41.60 USD
Availability: InStock

SKU: 1050839 Brand: ICP

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Overview

This genuine OEM single-pole contactor (part number 1050839) is rated 35 amps with a 24-volt control coil for the ICP Tempstar Heil YJ048G condensing unit. The contactor is the electrically operated switch that powers the compressor and condenser fan motor. When the thermostat calls for cooling, the 24V coil pulls the contacts closed and sends line voltage to the compressor; when the call ends, the coil de-energizes and a spring opens the contacts. Because it cycles every time the system runs, the contactor's silver contacts erode, pit, and eventually weld or fail to close — a leading cause of no-cool service calls. Common failure signs include pitted or burned contacts, a buzzing/chattering coil, contacts that stick closed so the unit won't shut off, or a unit that won't start at all.

Specifications

Spec	Value
Part Number	1050839
Type	Single-Pole (1-Pole) Definite Purpose Contactor
Brand	ICP / Tempstar / Heil
Contact Rating	35 Amps
Coil Voltage	24V
Poles	1
Fitment	OEM Replacement

Compatibility

Fits the ICP Tempstar Heil YJ048G and other ICP-family condensing units that use a 1-pole, 35A, 24V-coil contactor (part 1050839). Verify the pole count, amp rating, and coil voltage against your existing contactor before ordering.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
Access — Remove the condenser service panel to expose the contactor.
Document — Photograph all line, load, and 24V coil wires before disconnecting.
Remove — Label and disconnect the wires, then unscrew the contactor from its mounting bracket.
Install — Mount the new contactor, then reconnect each wire to the matching terminal per your photo.
Test — Restore power, call for cooling, and confirm the contactor pulls in and the compressor/fan start.

Signs You Need a Replacement

Burned, pitted, or welded contacts.
Loud buzzing or chattering from the contactor coil.
Compressor won't start, or won't shut off because contacts are stuck closed.
Visible arcing, melted housing, or a burnt smell.

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 1-Pole 35A 24V Coi...

$41.60

Frequently Asked Questions

Does this Contactor fit my ICP YJ048G — Condenser Contactor | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP YJ048G — Condenser Contactor | 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 YJ048G — Condenser Contactor | 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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