Why Does Frost Form on Air Conditioner Evaporator Coils?
Discovering a layer of frost or solid ice on your air conditioner evaporator coil can be alarming, especially during a hot, humid summer day in Nambour. While an air conditioner is designed to cool your indoor air, it should never operate at sub-freezing temperatures. Frost buildup indicates an underlying operational fault that prevents the system from absorbing heat correctly. In the humid climate of the Sunshine Coast hinterland, indoor air carries substantial moisture