Heat exchanger
DRI-STEEM's STS and LTS humidifiers are economical, using heat from steam boilers or hot liquid boilers to produce high-quality, chemical-free steam. They are compatible with all water types: tap, softened, deionized, and reverse osmosis.
STS
Chemical-free steam
The steam-to-steam (STS) humidifier transfers energy from boiler steam through a heat exchanger to a replenishing supply of clean fill water and boils it into steam.
Steam capacities up to 1600 lbs/hr (726 kg/h)
LTS
Chemical-free steam from hot liquid
The liquid-to-steam (LTS) humidifier transfers energy from an existing 240 °F (116 °C) or hotter liquid source through a heat exchanger to a replenishing supply of clean fill water and boils it into steam.
Steam capacities up to 540 lbs/hr (245 kg/h)