Parts for HPF12XCMLB: Room 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

This increaser is a small hose adapter that lets you join mismatched appliance hoses or vent tubing for a snug, leak-resistant connection. It helps restore proper flow and prevents loose or leaking hose connections. What it does:

• Adapts one hose or vent diameter to a larger size for a secure fit
• Restores proper airflow or water flow when hose sizes don't match
• Helps stop leaks and reduces vibration at a mismatched connection
• Useful for dryer, washer, or appliance exhaust/drain hose repairs

• Turn off and unplug the appliance and shut off water/gas as applicable before installing
• Use appropriate clamps or fasteners and tighten evenly to prevent leaks
• Inspect the connection and run a short cycle to check for leaks or loose fit

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

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.