What amp contactor do I need for my ICP system?

The correct replacement for ICP model RH5320312 — 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 RH5320312 — 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 2-Pole 30A Contactor for RH5320312 — 24V Coil | Ships Today

Name: ICP 2-Pole 30A Contactor for RH5320312 — 24V Coil | Ships Today
Brand: ICP
SKU: 1280013-GEN
Price: 29.95 USD
Availability: InStock

SKU: 1280013-GEN Brand: ICP

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Overview

Genuine OEM definite purpose contactor for the ICP/Tempstar/Heil RH5320312 condensing unit, available as the 2-pole 30A (part number 1280263) or 1-pole 23A (part number 1280013) configuration. The contactor is the electrically operated switch that energizes the compressor and condenser fan motor whenever the 24V thermostat circuit calls for cooling. Over time the contacts pit, burn, or weld together, producing a unit that won't start, won't shut off, hums, chatters, or trips the breaker. Both versions use a 24V coil sized to the load being switched.

Specifications

Spec	Value
Part Numbers	1280263, 1280013
Type	Definite Purpose Contactor
Brand	ICP (Tempstar / Heil)
Poles	2-Pole (30A) / 1-Pole (23A)
Contact Rating	30 Amps / 23 Amps
Coil Voltage	24V
Fits Model	RH5320312

Compatibility

Factory replacement for the ICP, Tempstar, Heil, and Comfortmaker RH5320312. Match your existing contactor's pole count and amp rating — 2-pole 30A (1280263) or 1-pole 23A (1280013) — and confirm the 24V coil before installing.

Installation Guide

Safety First — Disconnect power at the breaker and outdoor disconnect, then verify zero voltage with a multimeter.
Access — Remove the condenser's electrical service panel.
Document — Photograph all wire connections before disconnecting.
Remove — Transfer the line, load, and 24V coil wires one at a time, then unscrew the old contactor.
Install — Mount the new contactor and reconnect each wire exactly as photographed.
Test — Restore power and confirm the contacts pull in and the compressor and fan start.

Signs You Need a Replacement

Burnt, pitted, or welded contacts
Loud humming or chattering at the contactor
Compressor and fan won't engage with a 24V signal present
Unit runs nonstop or trips the breaker on startup

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 2-Pole 30A Contactor for RH5...

$29.95

Frequently Asked Questions

Does this Contactor fit my ICP RH5320312 — 24V Coil | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RH5320312 — 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 RH5320312 — 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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