Parts for HPA12XCM: Air Conditioner Parts

This caster is the wheel assembly that lets your appliance roll and sit securely. Replacing a worn or damaged caster restores smooth movement and helps the appliance sit level for safer use. What it does:

• Replaces a failed wheel assembly so the appliance can be moved without scraping or sticking
• Supports appliance weight at one corner and helps maintain proper leveling
• Reduces rocking, uneven contact, and wheel-related noise when moving the unit
• Prevents damage to flooring and cabinet edges caused by a broken or missing caster

• Unplug the appliance and empty contents or secure heavy shelves before starting
• Support the appliance with a block or jack; do not rely on the caster or tilt it unsafely
• Remove the old caster fastener(s) and install the replacement using the same mounting method
• Check and adjust leveling after installation; replace additional casters if others are worn

A simple replacement plug used to cover and seal an unused body opening or wiring passage on the appliance, helping keep moisture, debris and pests out while maintaining a clean appearance. What it does

• Covers an unused chassis or cabinet opening to prevent dust and debris from entering.
• Helps keep moisture and pests out of internal compartments.
• Protects wiring and components by closing off access points.
• Restores factory appearance where a plug is missing or damaged.

• One plug as shown.

• Disconnect power to the appliance before attempting any service.
• Locate the opening or chase where the plug fits; align and press the plug into place until fully seated.
• If the plug is brittle or damaged, replace it rather than forcing; use OEM part for correct fit.

Condenser blower wheel that circulates air across the condenser coils to help remove heat, improving cooling efficiency and extending appliance life. Replaces a worn or damaged condenser fan wheel to restore proper condenser airflow. What it does:

• Moves air over the condenser coils to dissipate heat
• Restores proper condenser airflow when the wheel is cracked, bent, or missing blades
• Helps reduce unusual noise or vibration coming from the condenser area
• Can improve cooling performance when condenser airflow is restricted

• Disconnect power to the appliance before starting any repair.
• Remove access panels to reach the condenser fan area; keep track of fasteners.
• Ensure the wheel clears housing and spins freely after installation; reorient to match original airflow direction.
• If the fan motor or mounting hardware is damaged, replace those components as needed for safe operation.

This exhaust hose (also called a vent hose) routes hot discharge air from the unit to the window vent so the room can cool properly. Replacing a cracked or collapsed hose restores correct airflow and prevents hot air recirculation.

• Vents warm air from the appliance to the outside through the window kit
• Maintains proper airflow for normal operation
• Common signs of failure: visible cracks or tears, air leaks, hose won't stay attached, persistent kinks, reduced venting or poor cooling performance

• Unplug the unit and allow it to cool before service
• Transfer existing end adapters/couplers to the new hose as required and seat fully on both connections
• Route the hose as short and straight as possible; avoid sharp bends or crushing
• After installation, run the unit and check for secure connections and air leaks