Data Sheet for Product

Technical Bulletin Accessories for Installing TH 192, TH 194 or
Document Number 155-244P25 Free Energy Band TH 193 HC Room Thermostats
Rev. 2, December 2001
Page 10 Siemens Industry, Inc.
Installation in
Existing
Construction
Exposed Piping,
Continued
Figure 8. Installing "DNV" Thermostat Using No. 192-498 or 192-499 Wall Box
Terminal.
Dual Box Installation
Occasionally, two devices, thermostats, hygrostats, or transmitters will be located
together. Figure 9 shows how two wall boxes can be mounted on one plaster plate for
vertically-installed thermostats
Figure 9. Terminal for Two Vertical Thermostats.