What amp contactor do I need for my ICP system?

The correct replacement for ICP model YG048GC1 — 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 YG048GC1 — 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 YG048GC1 — 24V Coil | Ships Today

Name: ICP 1-Pole 35A Contactor for YG048GC1 — 24V Coil | Ships Today
Brand: ICP
SKU: 1050839
Price: 41.60 USD
Availability: InStock

SKU: 1050839 Brand: ICP

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Overview

This OEM 1-pole definite purpose contactor (part number 1050839) is the primary switching relay for the ICP/Tempstar/Heil YG048GC1 heat pump condensing unit. Rated at 35 amps with a 24-volt control coil, it energizes the compressor and condenser fan motor whenever the thermostat calls for cooling or heating. When the low-voltage coil is powered, the electromagnet pulls the contacts closed and routes line voltage to the load. A 35A contactor like this carries significant current thousands of times per season, so its contacts and coil wear out over time. Common failure symptoms include a unit that won't start, chattering or buzzing at the contactor, pitted or welded contacts that won't open (causing the compressor to run continuously), and a coil that no longer pulls in. Replacing a worn contactor restores reliable, full-voltage switching and protects the expensive compressor from low-voltage and short-cycling damage.

Specifications

Spec	Value
Part Number	1050839
Type	Definite Purpose Contactor, 1-Pole
Brand	ICP / Tempstar / Heil
Current Rating	35 Amps
Coil Voltage	24V
Poles	1
Fitment	OEM

Compatibility

Engineered as a direct OEM replacement for the ICP/Tempstar/Heil YG048GC1 condensing unit. The 35A / 24V rating is shared across many ICP-family residential split-system condensers and heat pumps, but always confirm your existing contactor's amp and coil-voltage rating before ordering.

Installation Guide

Safety First — Disconnect power at the outdoor disconnect and breaker, then verify zero voltage with a multimeter across the contactor line terminals.
Access — Remove the condenser service panel to expose the control box.
Document — Photograph all line, load, and 24V coil wires before disconnecting.
Remove — Transfer one wire at a time, or label each lead, then unfasten the old contactor from its bracket.
Install — Mount the new contactor, reconnect line and load to the correct poles and the 24V leads to the coil terminals per your photo.
Test — Restore power, call for cooling, and confirm the contactor pulls in cleanly and the compressor and fan start.

Signs You Need a Replacement

Loud buzzing, humming, or chattering from the contactor
Burned, pitted, or welded contacts
Compressor runs continuously or won't shut off
Unit fails to start on a cooling/heating call

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. 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...

$41.60

Frequently Asked Questions

Does this Contactor fit my ICP YG048GC1 — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP YG048GC1 — 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 YG048GC1 — 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