What amp contactor do I need for my ICP system?

The correct replacement for ICP model YG048GA2 — 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 YG048GA2 — 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 35A Contactor for YG048GA2 — 24V Coil | Ships Today

Name: ICP 1-Pole 35A Contactor for YG048GA2 — 24V Coil | Ships Today
Brand: ICP
SKU: 1050839
Price: 32.44 USD
Availability: InStock

SKU: 1050839 Brand: ICP

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Overview

This is a genuine OEM single-pole 35-amp definite purpose contactor (OEM part #1050839) for the ICP/Tempstar/Heil YG048GA2 heat pump. The contactor is the electrically controlled switch that closes when the thermostat calls, sending line voltage to the compressor and condenser fan. Its 24V coil pulls the contacts together; the 35A contact rating handles the load. Over time the contacts pit, burn, and weld, or the coil opens — leaving the outdoor unit dead on a call, buzzing, chattering, or stuck running because the contacts have welded closed. A single-pole design switches one leg of power while the other remains tied through.

Specifications

Spec	Value
Part Number	1050839
Type	Definite Purpose, 1-Pole
Brand	ICP
Contact Rating	35A
Coil Voltage	24V
Poles	1

Compatibility

Fits the ICP, Tempstar, Heil, Comfortmaker, and Arcoair YG048GA2 condensing unit and related models. Verify the pole count, amperage, and 24V coil rating against your old contactor before installing.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, and verify zero voltage with a multimeter.
Access — Remove the condenser service panel.
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 the bracket.
Install — Mount the new 35A contactor, reconnect each wire to the matching terminal per your photo.
Test — Restore power and confirm the contactor pulls in and the compressor and fan energize on a call.

Signs You Need a Replacement

Outdoor unit dead on a cooling call with no contactor pull-in
Buzzing or chattering contactor
Pitted, burned, or welded contacts
Compressor runs continuously and won't shut off

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 35A Contactor for YG0...

$32.44

Frequently Asked Questions

Does this Contactor fit my ICP YG048GA2 — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP YG048GA2 — 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 YG048GA2 — 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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