193-213 | Room Tstat, Free Energy Band (TM), Pneumatic, DSP, RA/DA, H/C, Deg F, 1-pipe | Siemens

This Powerstar Pneumatic Room Thermostat Chassis and Wall Plate is a 1-pipe, low air output, Dual Set Point, Dual Output, Heat Reverse Acting, Cool Direct Acting, 15 psi cool and 30 psi heat for Heat/Cool applications with Fahrenheit scale.