ICP HAC036AKA1 condensing unit Parts

On most central AC condensing units, including the Icp HAC036AKA1, the compressor is typically the most expensive component to replace because it is the core of the refrigerant-compression and circulation process. Labor and refrigerant handling often add significantly to the total cost.

Why the compressor usually costs the most

The compressor is a sealed, high-load mechanical and electrical component. Replacing it commonly involves more than swapping a part.

• Requires opening the sealed refrigerant system
• Typically includes evacuation, dehydration, and precise recharging
• Often involves brazing/soldering and leak checking
• May require replacing related electrical parts if they contributed to the failure
• Downtime and diagnostic time are usually higher than for fan or electrical repairs

Other high-cost repairs to compare

While the compressor is usually the top cost, these repairs can also be expensive depending on what failed and how long the system ran with the problem.

Repair area	Why it can get expensive	Common symptoms
Compressor	Major sealed-system repair plus labor	Hums then trips breaker, won’t start, poor cooling
Condenser fan motor	Higher-priced motor plus labor	Fan not spinning, overheating, short cycling
Electrical controls (contactor, capacitor)	Lower part cost, but can cause bigger damage if ignored	Clicking, hard starting, intermittent operation

For this model, we stock common electrical and airflow parts such as the central air conditioner condenser fan motor 1086598, cap rn rp 1172095, and contactor (part number 1050699).

What we recommend before replacing major parts

Because outdoor units carry high voltage and moving fan blades, we follow the safety guidance in the installation guide and recommend these checks before any major replacement.

• Shut off power at the disconnect and verify with a meter
• Inspect wiring and terminals for heat damage
• Test the run capacitor and contactor operation
• Confirm the condenser fan runs freely and the blade is secure
• If a compressor is suspected, have a qualified technician confirm with electrical and refrigerant-side diagnostics

Why it matters

A failed capacitor or contactor can mimic a compressor failure. Catching an electrical issue early can prevent overheating and avoid turning a smaller repair into a major compressor replacement.

For ordering, use the parts list for Icp HAC036AKA1 on this page, or search by model number on Sears PartsDirect.

Last updated: February 2026

Yes, you can replace some parts on the Icp HAC036AKA1 condensing unit yourself, but we only recommend DIY work limited to basic maintenance and straightforward component swaps after power is fully shut off. Refrigerant-line work, charging, and sealed-system repairs should be handled by a qualified HVAC technician.

What you can usually do yourself (safer DIY)

• Shut off power at the disconnect and breaker, then verify power is off before touching wiring
• Replace a failed contactor if you label wires and move one wire at a time
• Replace the condenser fan motor when the mounting and wiring connections match
• Replace the condenser fan blade when the size, pitch, and rotation match
• Replace a run capacitor when the microfarad (uF) rating matches the original

What we do not recommend as DIY on this model

The HAC036AKA1 installation guidance covers refrigerant piping practices and service valve sealing that require specialized tools and leak-checking. Avoid DIY work involving:

• Opening the refrigerant circuit or leaving lines open to the atmosphere
• Refrigerant recovery, evacuation, or charging
• Changing restrictor orifices at the indoor coil match
• High-voltage wiring changes at the disconnect, breaker, or service panel

Quick decision guide

Task	DIY-friendly?	Why it is risky when done wrong
Replace contactor	Often yes	Miswiring can damage controls or prevent starting
Replace capacitor	Often yes	Wrong rating can overheat the motor or cause hard starts
Replace fan motor/blade	Sometimes	Incorrect match can cause vibration, noise, or overheating
Refrigerant line work/charging	No	Requires sealed-system procedures and proper test equipment

Parts that commonly solve “won’t start” or “fan not running”

• Central air conditioner condenser fan motor 1086598
• Central air conditioner condenser fan blade 1085958
• Cap rn rp 1172095

Why it matters

This central air conditioner combines high voltage with a sealed refrigerant system. The installation guide emphasizes shutting off electric power before wiring work and keeping refrigeration lines sealed; following those practices prevents safety hazards and performance problems.

For ordering, we list model-matched replacement parts for HAC036AKA1 on this page, and you can also search by model number on Sears PartsDirect.

Last updated: February 2026

For the Icp HAC036AKA1 condensing unit, the most commonly replaced items are electrical start/control parts and outdoor fan components. These parts handle frequent starts and harsh outdoor heat, so they are often replaced during no-cool, intermittent-cool, or noisy-operation service.

Commonly replaced parts on this model

From the parts available for HAC036AKA1, these are frequent replacements:

• Cap rn rp 1172095 (run capacitor that helps motors start and run)
• Central air conditioner condenser fan motor 1086598 (moves air across the condenser coil)
• Central air conditioner condenser fan blade 1085958 (pushes air; can crack, bend, or loosen)
• Contactor (switches high voltage to the compressor and fan; match by part listing details)
• Plug wire 1083654 (wiring can be damaged by heat, vibration, or corrosion)

Quick symptom-to-part guide

Use this to narrow down what to inspect first.

Symptom at the outdoor unit	Most likely part(s) to check	What you may notice
Unit will not start	Capacitor, contactor	Humming, no fan movement, no steady run
Fan runs but cooling is weak	Fan motor, fan blade	Poor heat exhaust, unit sounds strained
Starts sometimes, then stops	Capacitor, contactor	Works after reset, fails on hot afternoons
Rattling or vibration noise	Fan blade, fan motor	Wobble, scraping, or loud airflow noise

Installation details that affect reliability

Following the setup guidance helps prevent repeat failures and refrigerant issues. The installation guide emphasizes keeping refrigerant lines sealed until connection, avoiding kinks, and supporting and insulating lines to reduce vibration wear.

Why it matters

Replacing the correct wear part restores airflow and proper starting torque; that reduces overheating stress on the compressor and helps the system cool consistently.

You can order replacement parts from the parts list for HAC036AKA1, or search by model on Sears PartsDirect if you need additional items.

Last updated: February 2026