Siemens 193-235 Pnuematic Room Thermostat 2-Pipe, Dual Setpoint, Heat/Cool, DA, 7/30C

Siemens 193-235, Room Thermostat, Free Energy Band, Pneumatic, Dual Setpoint, DA, Heat/Cool, Deg C, 2-pipe.

This Powerstar Pneumatic Room Thermostat Chassis and Wall Plate is a 2-pipe, high air output, Dual Set Point, Dual Output, Heat Direct Acting, Cool Direct Acting, 15 psi cool and 30 psi heat for Heat/Cool applications with Celsius scale.