Parts for Lg LS240HE / AWHAEUS: Section 2 Parts

Fix an air conditioner that won't start, hums but won't run, or cycles on and off. This start/run capacitor restores normal motor operation. DIY repair.

Unit won't turn on or display shows error codes? This power control board regulates electrical functions. Moderate difficulty repair, requires testing.

Replacement discharge grille for room air conditioners. Covers the air outlet opening. Order a new grille if yours is cracked, broken, or missing.

This isolator routes microwave energy between the magnetron and waveguide to help protect components and maintain consistent heating performance. Replacing a failed isolator can restore reliable cooking and help prevent further high-voltage damage. What it does:

• Directs RF energy from the magnetron into the waveguide/cavity
• Helps protect the magnetron by reducing reflected energy
• Aids in preventing arcing or burn damage in the waveguide area
• Common symptoms of failure: no heat or uneven heating, loud humming/buzzing, visible arcing/burn marks near the waveguide

• 1 isolator

• Disconnect power and discharge the high-voltage capacitor before servicing; risk of electric shock
• Handle waveguide components carefully; avoid contaminating RF surfaces and note exact orientation
• Take photos of the original setup to match positioning and fastener locations

Fix refrigerant leaks or low cooling issues with this air conditioner service valve. Essential for AC recharging and repair. Moderate DIY difficulty.

Propeller fan assembly circulates air in your air conditioner. Replace if fan wobbles, makes noise, or stops spinning. Verify fit with your model number.

Fix an air conditioner that won't start or cycles on and off with a new pressure switch. This safety component monitors refrigerant levels. Easy repair.

Fix AC temperature control issues with this thermistor assembly. Solves incorrect cooling, unit not shutting off, or erratic cycling. DIY repair.

Fix an air conditioner that won't cool properly or runs constantly. This thermistor temperature sensor monitors internal temperature for accurate cooling control.

Unit shuts off unexpectedly then won't restart? This overload protector prevents compressor damage from electrical surges. Simple snap-in replacement.