Specifications
DRI-STEEM XT Electrode Steam Humidifier Installation, Operation, and Maintenance Manual • Page 47
Components
Operation
Figure 47-1: 
XT humidifier components
Fill cup
Connects to inlet 
at bottom of steam 
cylinder via fill hose
Overflow
Prevents humidifier 
from overfilling
Overflow to drain
Cylinder drain
Electrodes
Electrical current between electrodes 
heats water into steam
High water sensor
Filling stops if water reaches sensor
Steam outlet
Connection point for steam hose, 
tubing, or pipe
Steam cylinder
Message prompts user when time 
to replace
Water fill line connection 
(under cabinet)
mc_091010_1416
OM-7641
Vapor-logic4 display
Vapor-logic4 controls all humidifier 
functions and can connect to a 
building automation system via 
Modbus or optional BACnet MS/TP 
or LonTalk. See the 
Vapor-logic4 
Installation and Operation Manual
for more information.
Fill hose










