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TH 192 S Single Temperature
Room Thermostat
Description
Features
Optional Design
Features
The TH 192 S thermostats are proportional single output, single setpoint, 1-pipe (low air
capacity) or 2-pipe (high air capacity) sensor controllers. Each thermostat includes a
wall mounting plate for installation in a variety of rough-in terminal boxes. A sensitive
bimetal responds to temperature change to modulate control air through a flapper
nozzle. One setpoint dial is provided. Air connections are made with 5/32" (4 mm) O.D.
plastic tubing, directly to the thermostat chassis for retrofit applications or with plug-in
adapters (provided with the TH 192 rough-in terminal box or optional accessories) that
slide into the wall mounting plate.
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Direct and reverse acting models for one- and two-pipe.
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Fahrenheit or Celsius setpoint dials.
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Highly sensitive bimetal thermostatic element.
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Field adjustable sensitivity with graduated scale.
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Integral field adjustable limit stops.
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Control pressure test port accessible without removing cover.
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Easily replaceable thermometer, setpoint dial, filters, and restrictor plate.
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Covers available for concealed or exposed thermometers and for either concealed,
key, or exposed knob adjustment and setpoint indication.
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Standard plastic thermostat covers provide Desert Beige or white finish.
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Fixed temperature limit stops meet government specifications.
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Competitor adapter mounting kits available.
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Metal covers available in standard configurations with Desert beige or white finish.
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Some thermostat chassis are available with optional 1/2-inch, large setpoint
adjustment knobs.
Technical Instructions
Document No. 155-065P25
October 28, 2010
POW ERS
TH 192-1
Siemens Industry, Inc.