What amp contactor do I need for my ICP system?

The correct replacement for ICP model RHS036K0XA0AAAA — Heat Pump Condenser | 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 RHS036K0XA0AAAA — Heat Pump Condenser | 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 40A Contactor for RHS036K0XA0AAAA — Heat Pump Condenser | Ships Today

Name: ICP 40A Contactor for RHS036K0XA0AAAA — Heat Pump Condenser | Ships Today
Brand: ICP
SKU: 1176763
Price: 32.44 USD
Availability: InStock

SKU: 1176763 Brand: ICP

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Overview

This is the OEM 40-amp definite-purpose contactor for the ICP / Tempstar / Heil RHS036K0XA0AAAA heat pump condenser, OEM part 1176763. The contactor switches line voltage to the compressor and condenser fan when the thermostat calls; a 24V control signal pulls in the coil to close the high-voltage contacts. Pitted, welded, or burned contacts and failed coils are among the most common reasons an outdoor unit won't start or won't shut off.

Specifications

Spec	Value
OEM Part Number	1176763
Type	Definite Purpose Contactor
Brand	ICP / Tempstar / Heil
Contact Rating	40A
Application	Condenser / compressor switching

Compatibility

Fits the ICP/Tempstar/Heil RHS036K0XA0AAAA condenser and other units calling out OEM 1176763. Confirm coil voltage and pole count against the old contactor before installing.

Installation Guide

Safety First — Disconnect power and verify zero voltage with a multimeter.
Access — Remove the condenser service panel.
Document — Photograph every wire and terminal before disconnecting.
Remove — Transfer one wire at a time, or label them; unbolt the old contactor from the bracket.
Install — Mount the new contactor and reconnect each wire exactly per your photo.
Test — Restore power, call for cooling/heating, and confirm the contactor pulls in and the compressor starts.

Signs You Need a Replacement

Audible chattering or buzzing at the contactor
Pitted, blackened, or welded contacts
Outdoor unit won't start on a call
Compressor won't shut off (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 40A Contactor for RHS036K0XA...

$32.44

Frequently Asked Questions

Does this Contactor fit my ICP RHS036K0XA0AAAA — Heat Pump Condenser | Ships Today?

Yes. This is the factory-specified OEM contactor for the ICP RHS036K0XA0AAAA — Heat Pump Condenser | 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 RHS036K0XA0AAAA — Heat Pump Condenser | 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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