What amp contactor do I need for my ICP system?

The correct replacement for ICP model RGS214HDCU4BAAA — 2-Pole 30A & 3-Pole 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 RGS214HDCU4BAAA — 2-Pole 30A & 3-Pole 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 Contactor for RGS214HDCU4BAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | Ships Today

Name: ICP Contactor for RGS214HDCU4BAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | Ships Today
Brand: ICP
SKU: 1171554
Price: 45.44 USD
Availability: InStock

SKU: 1171554 Brand: ICP

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Overview

This OEM contactor is the electromagnetic switch that energizes the high-voltage loads in your ICP, Heil, or Tempstar RGS214HDCU4BAAA system. When the 24V control circuit calls for operation, the contactor coil pulls the contacts closed to pass line voltage to the compressor, fan motor, or blower. Two factory configurations cover this model: OEM 1171554 (2-pole, 30A, 24V coil) and OEM 1172449 (3-pole, 40A, 24V coil). A failing contactor is one of the most common HVAC service calls — pitted or welded contacts cause a system that hums but won't start, chatters, or fails to shut off because the contacts have fused together.

Specifications

Spec	Value
Part Numbers	1171554 (2P), 1172449 (3P)
Type	Definite Purpose Contactor
Brand	ICP / Heil / Tempstar
Poles	2-Pole or 3-Pole
Contact Rating	30A (2P) / 40A (3P)
Coil Voltage	24V
Fits Model	RGS214HDCU4BAAA

Compatibility

Direct fit for the ICP/Tempstar/Heil RGS214HDCU4BAAA and shared-platform Comfortmaker units using the same OEM contactor. Confirm pole count and amp rating against the contactor currently installed before ordering.

Installation Guide

Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter before touching any terminals.
Access — Remove the service/control panel to expose the contactor.
Document — Photograph all line and coil wiring before disconnecting anything.
Remove — Mark and disconnect the line, load, and 24V coil leads, then unbolt the old contactor from its bracket.
Install — Mount the new contactor and reconnect each lead exactly per your photo.
Test — Restore power, trigger a call for cooling/heat, and confirm the contacts pull in cleanly with no chatter.

Signs You Need a Replacement

System hums but the compressor or fan won't start
Pitted, blackened, or welded contacts
Buzzing or chattering from the contactor
Unit won't shut off 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 Contactor for RGS214HDCU4BAA...

$45.44

Frequently Asked Questions

Does this Contactor fit my ICP RGS214HDCU4BAAA — 2-Pole 30A & 3-Pole 40A 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RGS214HDCU4BAAA — 2-Pole 30A & 3-Pole 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 RGS214HDCU4BAAA — 2-Pole 30A & 3-Pole 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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