2-Pipe Powerstar 2 Setpoint/1 Output Direct Acting Cooling Pneumatic Room Thermostat (45° to 85°F)

Providing proportional single output, dual setpoint with 2-pipe for high air capacity pneumatic room temperature control, the 192 HC Powerstar Heating/Cooling Pneumatic Room Thermostat provides two thermostats under one cover; one side for heating and the other for cooling. Switchover is accomplished by changing the air pressure to the thermostat.

Applications:

Designed for temperature control of heating and cooling applications, the 192 HC Powerstar Heating/Cooling Pneumatic Room Thermostat controls valves and damper actuators in cooling equipment. Providing energy management and occupant comfort, the thermostat automatically adjusts to seasonal changes from heating setpoint to cooling setpoint in commercial and institutional facilities.

Features:

• Dual setpoint dial available in Fahrenheit or Celsius scales
• Available in direct or reverse acting models
• Sensitive bimetal responds to temperature changes
• Integral, fi eld adjustable limit stops
• Adjustable changeover pressure
• Large volume air capacity relay
• Wall mounting plates provides connection to a variety of rough-in terminal boxes
• Test port for fast check of output pressure without removing the cover
• Field replaceable thermometer, setpoint dials, restrictor and fi lters