Siemens Powerstar Single Set Point Thermostat Cover w/ Concealed Thermometer

Providing proportional single output, single set point, 1-pipe for low air capacity or 2-pipe for high air capacity pneumatic room temperature control, the 192 S Powerstar Single Set Point Pneumatic Room Thermostat is the most economical model. Refer to the Retroline® Retrostats to replace competitive models. Application: Designed for heating and cooling applications for control of pneumatic valves and damper actuators. The 192 S Powerstar Single Set Point Pneumatic Room Thermostat is excellent for commercial and institutional facilities. Features: Adjustment set point concealed 192-257 192-357 Indicator set point concealed Chassis thermometer concealed No logo Single set point dial available in Fahrenheit or Celsius scales Available in direct or reverse acting models Sensitive bimetal responds to temperature changes Integral, field adjustable limit stops Wall mounting plate for connection to a variety of rough-in terminal boxes included Large volume air capacity relay in 2-pipe models only Test port for f...