Siemens 192-3044 Direct Acting Pneumatic Stat Day Night

The Siemens stat is a concealed point adjustment with thermometer. It is essentially 2 thermostats in 1 unit, the day setting controls when the supply pressure is 18 psi and the night setting controls when the supply pressure is 25 psi.

Specifications:

• Operating Range:
  • Day:60 to 80 F
  • Night:50 to 70 F
• Max Operating Pressure:30 psi
• Normal Air Pressure:
  • Day:18 psi
  • Night:25 psi
• Dial Graduations:2 F
• Finish:Desert Beige
• Sensitivity:2.5 psi / 1 F

Technical Information:

https://www.downloads.siemens.com/download-center/...