AC gas filling—also known as refrigerant recharge—is the process of replenishing the cooling gas (refrigerant) in your air conditioner when it’s depleted or leaking. The gas is crucial for absorbing heat and facilitating cool air circulation. Low refrigerant levels can lead to weaker cooling, higher electricity usage, and potential damage to the compressor. https://share.google/EYfdbSGeX7JEnzzb5