An enclosed heating device. Modernly, a box-shaped unit containing a burner, which is fed oil or gas through a pipe. The heat from the burning gas or oil is circulated, usually with the aid of a fan, through ducts to areas to be heated.
An enclosed heating device. Modernly, a box-shaped unit containing a burner, which is fed oil or gas through a pipe. The heat from the burning gas or oil is circulated, usually with the aid of a fan, through ducts to areas to be heated.
안녕하세요. 카카오톡 상담 기능이 다시 정상적으로 작동되어 다시 오픈 되었습니다. 궁금하신 점이 있으시면 언제든지 여기 카카오톡 채널을 통해 연락주세요. 항상 감사합니다.
