Siemens 192-222 Room Temperature Thermostat D/A 2-Pipe 7°C-30°C

Siemens 192-222 Pneumatic Room Thermostat is a precision for direct control in 2 pipe HVAC systems. The thermostat used in this system is pneumatically operated, this means temperature is regulated by air pressure variations. The pressure range is 18 to 25 PSI and it provides a reliable performance and accurate temperature control in the range of 7°C to 30°C. Made of a durable mix of plastic and metal, the thermostat that will most likely blend in with almost of the compact allow easy integration of it into already existing systems without taking up much space. The single set point display makes operation simple because rooms temperatures can be set and maintained as desired.