Vapor-logic4 is DRI-STEEM's most advanced controller. Available on DRI-STEEM’s Gas-to-Steam humidifier, Vapor-logic4 is now also available on Vapormist®, Vaporstream®, CRUV®, and XT electric humidifiers. DRIâ€'STEEM’s humidification systems feature comprehensive control, utilizing any energy source and all water types, to meet any application requirement, says the manufacturer. DRIâ€'STEEM can be found at booth C1212. And find DRI-STEEM’s complete product line and the nearest representative at

DRI-STEEM, 14949 Technology Drive, Eden Prairie, MN 55344; 800-328-4447;