Room Air Conditioner Parts

Fix noisy operation or overheating in your room air conditioner. This axial flow fan circulates air across internal components to restore cooling.

If your air conditioner won't start or shuts down unexpectedly, a failed compressor overload protector is often the cause. This simple swap restores starts.

Fix weak airflow or a fan that won't spin with this air conditioner fan motor assembly. Restores proper cooling and air circulation in your unit.

This is the main electronic control board that manages all functions of the air conditioner, including compressor operation, fan speed, and temperature regulation. It receives input from the user controls and sensors to maintain the desired settings. Replace this board if the unit fails to turn on, does not respond to controls, displays error codes, or behaves erratically.

This electronic control board (main PCB) replaces the oven/refrigerator console's primary circuit board to restore control and user-interface functions. It provides the appliance's logic and power management so controls respond correctly. What it does:

• Serves as the appliance's primary logic/control circuit, managing buttons, displays, and timed cycles
• Can resolve symptoms such as unresponsive controls, blank or erratic display, or failure to start cycles
• Replaces a damaged or shorted PCB that may cause intermittent operation or consistent error indications
• Works with existing harnesses and mounts to re-establish electronic control signaling

• Disconnect all power (unplug or shut off breaker) before replacing the board to avoid shock or damage
• Handle the board by its edges and avoid static discharge; use an anti-static wrist strap if available
• Verify connectors align and seat fully; do not force plugs—match keyed harnesses

Connector adapter for air conditioner ductwork. Joins compatible lines or fittings to restore secure connections. Replace when cracked, corroded, or damaged.

This is the main control board that manages the appliance's electronic functions and user interface, restoring normal control of cycles, displays, and timed operations. Replaces a failed or unresponsive control module to recover device control. What it does:

• Receives input from buttons/knobs and sends commands to motors, valves, heaters, and displays
• Controls timing, cycle selection, and system diagnostics for normal operation
• Resolves issues like unresponsive controls, no display, or incorrect cycle behavior
• Requires correct configuration and secure connections to function reliably

• 1 main control board (electronic control assembly)

• Disconnect power before service to avoid shock or damage
• Handle board by edges and avoid contact with components or circuitry
• Verify mounting, connectors, and wire routing match original before restoring power

Replacement power cord for room air conditioners. Restores electrical connection when original cord is damaged, frayed, cracked, or no longer reliable.

This main control PWB is the appliance's primary electronic control board that manages user inputs and cycle functions, restoring normal control when a faulty board causes operational issues. What it does:

• Receives user commands and runs appliance control algorithms
• Powers and updates the touchpad/display and indicator lights
• Manages timing, relay switching, and communication with sensors
• Common symptom: appliance won't start, has a blank or erratic display, or shows control-related error codes
• Helps correct unresponsive buttons, intermittent operation, or unexpected cycle behavior when board failure is confirmed

• Disconnect power (unplug or shut off breaker) before accessing the control board
• Handle the PWB by its edges and avoid static discharge; use ESD protection if available
• Refer to the appliance wiring diagram and service manual for proper connector placement and safety procedures

This thermistor is the refrigerator temperature sensor that helps the control board monitor and regulate cooling. Replacing a faulty sensor restores accurate temperature readings and consistent cooling performance. What it does:

• Measures internal refrigerator/freezer temperature and sends readings to the control board
• Helps the control board adjust compressor and fan operation for stable temperatures
• Can cause incorrect temperature display or uneven cooling when it fails
• Linked to excessive running, frequent defrost cycles, or poor cooling performance

• Disconnect power to the appliance before servicing to avoid shock or damage
• Handle the sensor and wiring harness carefully; avoid kinking or damaging the lead
• Ensure the connector is fully seated and any mounting clip or bracket is secured
• Some panel removal may be required; follow for access and reassembly

Replacement front panel for air conditioners. Covers the front cabinet and provides mounting for console and door trim. Ideal when cracked, dented, or worn.

This is a bearing assembly that supports the blower wheel shaft in a room air conditioner, allowing it to spin smoothly and quietly. It reduces friction on the rotating blower components that circulate cooled air into the room. Replace this bearing if the air conditioner produces grinding, squealing, or rattling noises during operation, or if the blower wheel wobbles and airflow has noticeably decreased.

Air conditioner not cooling or fan not running? This fan motor replacement restores proper airflow and cooling. Common fix for weak or noisy operation.

This is an electronic input control board for a window or portable air conditioner. It processes signals from the touch pad panel and manages the unit's functions, including temperature settings, fan speed, and mode selection. Replace this board if the control panel is unresponsive, buttons do not register inputs, or the unit behaves erratically despite having power.