👉 Defoggers are devices or systems that help reduce heat and moisture in a room, especially when they're used in conjunction with other heating or cooling equipment. They work by trapping heat and moisture inside the room, reducing the amount of energy required to generate heat through furnaces, boilers, and other sources. This helps prevent overheating, which can be dangerous for occupants and potentially harmful to the environment. Defoggers typically consist of a fan or misting device that blows warm air into the room

defoggers