Recharging a window air conditioner is the process of adding refrigerant to the unit to restore its cooling capacity. Refrigerant is a chemical that circulates through the air conditioner’s coils, absorbing heat from the air inside your home and releasing it outside. Over time, refrigerant can leak from the system, causing the air conditioner to lose its cooling power.
There are several benefits to recharging your window air conditioner, including: