Siemens 192-840 Room Thermostat Kit Pneumatic Direct Acting Fahrenheit Scale Single Set Point

The Siemens 192-840 pneumatic thermostat is a reliable and easy-to-install option for controlling a single temperature, both heating and cooling, in any room. This direct acting thermostat kit is pre-calibrated for simple and precise operation, with a Fahrenheit scale single set point.

Siemens 192-840 Room Thermostat Kit Pneumatic Direct Acting Fahrenheit Scale Single Set Point