Data Sheet for Product

Technical Instructions Free Energy Band TH 193 HC Heating/Cooling Room Thermostat
Document Number 155-068P25
February 14, 2022
Page 4 Siemens Industry, Inc.
Covers
See Table 2 for product number and ordering information on TH 193 HC thermostat
covers.
1. Is the setpoint adjustment exposed for customer adjustment or concealed to
prevent alteration of setting?
2. Is the thermometer exposed or concealed?
3. Is the setpoint indication exposed or concealed behind cover?
4. Is a plastic or zinc cast metal cover required?
a. Plastic covers order 192-2XX.
b. Metal covers order 192-3XX.
5. Is finish of cover standard or optional? The standard finish color for plastic and
metal covers is Desert Beige.
• For white plastic cover option, add “W” suffix code to cover part number
(for example: 192-256W). See Table 2.
Table 2. TH 193 HC Thermostat Cover Part Numbers.
Setpoint
Adjustment
Cover Configuration
Cover Part Number
2
Thermometer
Setpoint
Indicator
Standard
Plastic Cover
Desert Beige
Optional
Metal Cover
Desert Beige
Concealed
Concealed
Concealed
192-256
192-356
Exposed
192-254
192-354
Key
1
Concealed
Exposed
192-267
—
Exposed
192-268
—
Exposed
Concealed
192-258
—
Exposed
192-260
—
1. Key setpoint adjustment cover is required for all thermostat chassis with
optional 1/2-inch setpoint adjustment knobs (for replacement only).
2. To order a plastic cover with white finish, add the "W" suffix code.