Tregi Series Hot Water Generators ac as an efficient and profitable method of producing hot water right away. They are specifically made to meet the hot water needs of hotels, hospitals, resorts, swimming pools, dairies, laundries, and a variety of other process sectors. Burner for atmospheric conditions has an automatic igniting mechanism. Tregi Series Hot Water Generators with high efficiency, low operating costs, and minimal emissions are ideal for central heating. Available in both a room-sealed version and a natural open flue variant.