Thermostats Non-spring return Spring return
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192-202 | Room Temp Thermostat, Pneumatic, DA, Heat / Cool, Fahrenheit, 2-pipe | Siemens
Brand: Siemens
SKU: 192-202
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188-0031 | Thermostat, Pneumatic, Unit Mounted, DA, Liquid Filled Bulb | Siemens
Brand: Siemens
SKU: 188-0031
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192-204 | Room Temp Thermostat, Pneumatic, Dual Setpoint, DA, Day / Night, Fahrenheit | Siemens
Brand: Siemens
SKU: 192-204
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192-200 | Room Temp Thermostat, Pneumatic, Single Setpoint, DA, Heat / Cool, Fahrenheit | Siemens
Brand: Siemens
SKU: 192-200
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192-850 | Room Thermostat Kit, Pneumatic, RETROLINE, DA, Celsius, SSP | Siemens
Brand: Siemens
SKU: 192-850
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192-840W | TH19X Thermostat Retrofit Kit, White | Siemens
Brand: Siemens
SKU: 192-840W
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188-0034 | Thermostat, Pneumatic, Unit Mounted, DA / RA, Heat / Cool, Liquid Filled Bulb | Siemens
Brand: Siemens
SKU: 188-0034
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275-03109 | Valve assy 2W NO, 1 / 2" 1.6Cv Eq Pct SS Trim FxF, float El-Hydraul Act NSR | Siemens
Brand: Siemens
SKU: 275-03109
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192-222 | Room Thermostat, Pneumatic, Single Setpoint, DA Heat / Cool, Celsius, 2-pipe | Siemens
Brand: Siemens
SKU: 192-222
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193-215 | Room Tstat, Free Energy Band (TM), Pneumatic, DSP, DA, H / C, Deg F, 2-pipe | Siemens
Brand: Siemens
SKU: 193-215
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