Parts for Comfort-Aire RAD-243A: Room A / C Parts

This film capacitor box is the boxed capacitor assembly used to stabilize and filter voltage in the appliance's control/power circuit. It restores proper electrical smoothing to help reduce noise and improve starting/operation reliability. What it does:

• Provides filtered, stabilized capacitance for control and power electronics
• Reduces electrical noise that can cause erratic control behavior or interference
• Helps ensure reliable motor or compressor starting and steady operation
• Can address symptoms such as humming, intermittent operation, or control errors related to power conditioning

• Disconnect power to the appliance before servicing to avoid shock hazard
• Capacitors can hold charge—discharge safely and verify voltage is zero before touching terminals
• Handle the assembly carefully and avoid crushing or deforming the box or leads

This clamp secures a line or connection inside your appliance, maintaining a tight fit under vibration. Replacing a fatigued clamp helps prevent leaks or disconnections and keeps components anchored so the system operates reliably.

• Holds a line/fitting firmly to keep the joint sealed and secure
• Helps prevent leaks or disconnections at hose/tube connections
• Resists vibration that can loosen fittings during operation
• Replace if bent, weakened, or corroded, or if the connection repeatedly loosens

• Disconnect power and, if applicable, shut off water supply before service
• Note clamp orientation and routing; seat the clamp just behind the fitting bead/stop
• Use the correct tool for your clamp style to compress or tighten evenly
• After reassembly, restore utilities and test for leaks or movement

This horizontal louver directs airflow inside the appliance to help even cooling and prevent direct blasts on food. It restores proper air distribution when vent fins are broken or stuck. What it does:

• Guides refrigerator/freezer airflow for more even temperature distribution
• Replaces cracked, warped, or missing horizontal vent slats
• Helps reduce cold spots caused by misdirected air
• Visible damage or a louver that won't hold position are common symptoms

• One horizontal louver

• Disconnect power before servicing to avoid electrical hazards
• Remove nearby shelves or drawers for access if needed
• Typically snaps or slides into the vent housing; align and seat gently to avoid breaking tabs
• Inspect surrounding clips and housing; replace if damaged

The Thermistor Assembly is an OEM part for LG air conditioners. It is typically located near the evaporator coil or in the air intake area of the unit. It measures the ambient temperature and sends signals to the control board to adjust the cooling output accordingly.

Causes of a faulty or malfunctioning thermistor assembly can include normal wear and tear, exposure to extreme temperatures, or electrical issues. These factors can lead to inaccurate temperature readings, improper cooling performance, or erratic behavior of the air conditioner.

Symptoms of a bad thermistor assembly may include:

• Inconsistent cooling or insufficient cooling
• Inaccurate temperature display on the control panel
• Frequent cycling on and off of the compressor

This OEM LG part can also be used on Kenmore/Sears appliances.