Siemens Building Technologies, Inc.
Landis Division
120
Powers™Controls
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Document No. 155-065P25
TH 192-1
Rev. 1, July, 1999
TH 192 S Single Temperature Room
Thermostat
80
70
TH0355R1
POWERS
6050 70 80
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nThe TH 192 S thermostats are proportional single output, single set point, 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 set point dial is provided. Air connections are made with 5/32” (4 mm) OD
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)
which slide into the wall mounting plate.
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ures
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es •Direct and reverse acting models for one and two-pipe
•Fahrenheit or Celsius set point dials
•Highly sensitive bimetal thermostatic element
•Field adjustable sensitivity with graduated scale
•Integral field adjustable limit stops
•Control pressure test port accessible without removing cover
•Easily replaceable thermometer, set point dial, filters, and restrictor plate
•Covers available for concealed or exposed thermometers and for either concealed,
key, or exposed knob adjustment and set point indication
•Standard plastic thermostat covers provide desert beige or white finish
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es •Fixed temperature limit stops meet government specifications
•Competitor adapter mounting kits available
•Metal covers available in standard configurations with a variety of finishes
•All thermostat chassis available with optional 1/2” large set point adjustment knobs
