Pneumatic thermostats Thermostat (pneumatic) Type
Pneumatic HVAC thermostats. For controlling HVAC equipment with compressed air. Bulb and capillary, bimetal, electronic thermostats, and more, buy now!
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![Siemens 192-222 Room Thermostat, Pneumatic, Single Setpoint, DA Heat/Cool, Celsius, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-222_medium.jpg?v=1692718884)
192-222 | Room Thermostat, Pneumatic, Single Setpoint, DA Heat / Cool, Celsius, 2-pipe | Siemens
Brand: Siemens
SKU: 192-222
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![Siemens 192-221 Room Thermostat, Pneumatic, Single Setpoint, RA Heat/Cool, Celsius, 1-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-221_medium.jpg?v=1692718889)
192-221 | Room Thermostat, Pneumatic, Single Setpoint, RA Heat / Cool, Celsius, 1-pipe | Siemens
Brand: Siemens
SKU: 192-221
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![Siemens 192-220 Room Thermostat, Pneumatic, Single Setpoint, DA Heat/Cool, Celsius, 1-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-220_medium.jpg?v=1692718916)
192-220 | Room Thermostat, Pneumatic, Single Setpoint, DA Heat / Cool, Celsius, 1-pipe | Siemens
Brand: Siemens
SKU: 192-220
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![Siemens 192-210 Room Thermostat, Pneumatic, Dual Setpoint, RA Heat/Cool, Fahrenheit, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-210_medium.jpg?v=1692718926)
192-210 | Room Thermostat, Pneumatic, Dual Setpoint, RA Heat / Cool, Fahrenheit, 2-pipe | Siemens
Brand: Siemens
SKU: 192-210
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![Siemens 192-207 Room Temp Thermostat, DA, Heat/Cool, Fahrenheit, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-207_medium.jpg?v=1692718916)
192-207 | Room Temp Thermostat, DA, Heat / Cool, Fahrenheit, 2-pipe | Siemens
Brand: Siemens
SKU: 192-207
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