192-226 : Siemens TH 192 DNV Pneumatic Thermostat, Direct Acting, 2 or 3 Pipe, Day/Night with Vent, °C
SKU: | 192-226 |
Compare at: | $457.59 |
You Save: | 10% |
Siemens 192-226 Model TH 192 Day-Night-Vent thermostat is a Direct acting, proportional, single output, dual set point, 2-pipe or 3-pipe (high air capacity) sensor controllers. Each thermostat includes a wall mounting plate for installation in a variety of rough-in terminal boxes. 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.
Features:
· Direct and reverse acting for day and night modes (DN models).
· Two separate, adjustable temperature setpoint indicating dials.
· Two highly sensitive bimetal thermostatic elements.
· Operating mode automatically switches from day to night on change of main air
supply pressure.
· Manual override selector ensures off-hour occupancy comfort.
· Single screw adjustment for changeover switch setpoint.
· Individual field adjustable sensitivity with graduated scale for each mode.
· Integral field adjustable limit stops.
· Control pressure test port accessible without removing cover.
· Easily replaceable thermometer, setpoint dials, filters, and restrictor plate.
· Fahrenheit or Celsius setpoint dials.
· Covers available for concealed or exposed thermometers and for either concealed, key, or exposed knob adjustment and setpoint adjustment
Product Specifications
Direct Acting | |
5/32" | |
0.014 SCFM (6.8 mL/s) (2 Pipe) | |
No | |
2-5/32" x 3-11/32" x 1-19/32" | |
30 psi (207 kPa) | |
Vertical | |
2 or 3 | |
Dual Temperature | |
Yes | |
Bimetal | |
7°C to 30°C | |
Day: 18 psi (124 kPa) Night: 25 psi (172 kPa) |
|
Celsius |
Product Downloads
Technical Instructions
Installation Instructions- English