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 356-1006 Thermostat, Pneumatic, Rigid Bulb, Limitem, RA, 18" Sensing Tube, Fahrenheit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_43d8facc-479b-45c9-9c6f-589ed009d585_medium.png?v=1692720169)
356-1006 | Thermostat, Pneumatic, Rigid Bulb, Limitem, RA, 18" Sensing Tube, Fahrenheit | Siemens
Brand: Siemens
SKU: 356-1006
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![Siemens 356-0013 Limitem Pneumatic Thermostat, Rigid Bulb, RA, 18" Sensing Tube, Fahrenheit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/356-0013_medium.jpg?v=1692720152)
356-0013 | Limitem Pneumatic Thermostat, Rigid Bulb, RA, 18" Sensing Tube, Fahrenheit | Siemens
Brand: Siemens
SKU: 356-0013
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![Siemens 194-3142 Room Thermostat Kit, Pneumatic, DA, Celsius, DSP, Day/Night, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-3142_medium.jpg?v=1692718999)
194-3142 | Room Thermostat Kit, Pneumatic, DA, Celsius, DSP, Day / Night, 2-pipe | Siemens
Brand: Siemens
SKU: 194-3142
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![Siemens 194-3043 Room Thermostat Kit, Pneumatic, DA, Fahrenheit, DSP, Day/Night, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-3043_medium.jpg?v=1692719001)
194-3043 | Room Thermostat Kit, Pneumatic, DA, Fahrenheit, DSP, Day / Night, 2-pipe | Siemens
Brand: Siemens
SKU: 194-3043
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![Siemens 194-3042 Room Thermostat Kit, Pneumatic, DA, Fahrenheit, DSP, Day/Night, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-3042_medium.jpg?v=1692719011)
194-3042 | Room Thermostat Kit, Pneumatic, DA, Fahrenheit, DSP, Day / Night, 2-pipe | Siemens
Brand: Siemens
SKU: 194-3042
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![Siemens 194-2093 P'STAR STAT,H/C,RA/DA,JC RPLMT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-2093_medium.jpg?v=1692719000)
194-2093 | P"2;STAR STAT, H / C, RA / DA, JC RPLMT | Siemens
Brand: Siemens
SKU: 194-2093
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![Siemens 194-2043 Room Thermostat, Pneu, DA, Fahrenheit, DSP, Day/Night, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-2043_medium.jpg?v=1692718987)
194-2043 | Room Thermostat, Pneu, DA, Fahrenheit, DSP, Day / Night, 2-pipe | Siemens
Brand: Siemens
SKU: 194-2043
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![Siemens 192-841 Room Thermostat Kit, Pneumatic, RETROLINE, RA, Fahrenheit, SSP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-841_medium.jpg?v=1692718977)
192-841 | Room Thermostat Kit, Pneumatic, RETROLINE, RA, Fahrenheit, SSP | Siemens
Brand: Siemens
SKU: 192-841
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![Siemens 192-209 Room Temp Thermostat, Dual Setpoint, RA Heat, DA Cool, Fahrenheit, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-209_medium.jpg?v=1692718959)
192-209 | Room Temp Thermostat, Dual Setpoint, RA Heat, DA Cool, Fahrenheit, 2-pipe | Siemens
Brand: Siemens
SKU: 192-209
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![Siemens 188-0034 Thermostat, Pneumatic, Unit Mounted, DA/RA, Heat/Cool, Liquid Filled Bulb | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/188-0034_medium.jpg?v=1692718962)
188-0034 | Thermostat, Pneumatic, Unit Mounted, DA / RA, Heat / Cool, Liquid Filled Bulb | Siemens
Brand: Siemens
SKU: 188-0034
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![Siemens 188-0033 Thermostat, Pneumatic, Unit Mounted, DA/RA, Heat/Cool, Liquid Filled Bulb | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/188-0033_medium.jpg?v=1692718953)
188-0033 | Thermostat, Pneumatic, Unit Mounted, DA / RA, Heat / Cool, Liquid Filled Bulb | Siemens
Brand: Siemens
SKU: 188-0033
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![Siemens 188-0024 TH 188 Unit Mounted Thermostat, Reverse Acting | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_c7beb2d9-dc0f-4986-a5ea-1bc91f1b45c5_medium.png?v=1692718972)
188-0024 | TH 188 Unit Mounted Thermostat, Reverse Acting | Siemens
Brand: Siemens
SKU: 188-0024
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![Siemens 141-0530 Duct Thermostat, High Temperature Limit, Exposed Setpoint Indicator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/141-0530_medium.jpg?v=1692718539)
141-0530 | Duct Thermostat, High Temperature Limit, Exposed Setpoint Indicator | Siemens
Brand: Siemens
SKU: 141-0530
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![Siemens 134-1700 Thermostat, Pneumatic, Unit Mounted, 20' Capillary, Low Temperature | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/134-1700_medium.jpg?v=1692718544)
134-1700 | Thermostat, Pneumatic, Unit Mounted, 20"2; Capillary, Low Temperature | Siemens
Brand: Siemens
SKU: 134-1700
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![Siemens 832-0120 Thermostat, Pneu, Room, DA, SSP, 2-Pipe, Concealed Adj. w/ Thermometer, Metal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/832-0120_medium.jpg?v=1692721038)
832-0120 | Thermostat, Pneu, Room, DA, SSP, 2-Pipe, Concealed Adj. w / Thermometer, Metal | Siemens
Brand: Siemens
SKU: 832-0120
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![Siemens 194-3143 Room Thermostat Kit, Pneumatic, DA, Celsius, DSP, Day/Night, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-3143_medium.jpg?v=1692719022)
194-3143 | Room Thermostat Kit, Pneumatic, DA, Celsius, DSP, Day / Night, 2-pipe | Siemens
Brand: Siemens
SKU: 194-3143
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![Siemens 194-3083 Room Thermostat Kit, Pneumatic, DA/RA, Fahrenheit, DSP, Heat/Cool, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-3083_medium.jpg?v=1692719012)
194-3083 | Room Thermostat Kit, Pneumatic, DA / RA, Fahrenheit, DSP, Heat / Cool, 2-pipe | Siemens
Brand: Siemens
SKU: 194-3083
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![Siemens 194-3082 Room Thermostat Kit, Pneumatic, DA/RA, Fahrenheit, DSP, Day/Night, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_74c681cf-36aa-49ea-b76f-a5955e9d0564_medium.png?v=1692718995)
194-3082 | Room Thermostat Kit, Pneumatic, DA / RA, Fahrenheit, DSP, Day / Night, 2-pipe | Siemens
Brand: Siemens
SKU: 194-3082
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![Siemens 194-2282 P'STAR STAT,H/C,DA/RA,HN RPLMT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_2f0fdf5e-f578-455a-8f27-f207a5111109_medium.png?v=1692718994)
194-2282 | P'STAR STAT, H / C, DA / RA, HN RPLMT | Siemens
Brand: Siemens
SKU: 194-2282
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![Siemens 194-2083 Room Thermostat, Pneumatic, DA/RA, Fahrenheit, DSP, H/C, 2-Pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-2083_medium.jpg?v=1692719013)
194-2083 | Room Thermostat, Pneumatic, DA / RA, Fahrenheit, DSP, H / C, 2-Pipe | Siemens
Brand: Siemens
SKU: 194-2083
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![Siemens 194-2082 Room Thermostat, Pneumatic, DA/RA, Fahrenheit, DSP, H/C, 2-Pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-2082_medium.jpg?v=1692718991)
194-2082 | Room Thermostat, Pneumatic, DA / RA, Fahrenheit, DSP, H / C, 2-Pipe | Siemens
Brand: Siemens
SKU: 194-2082
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![Siemens 194-2042 Room Thermostat, Pneu, DA, Fahrenheit, DSP, Day/Night, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/194-2042_medium.jpg?v=1692718989)
194-2042 | Room Thermostat, Pneu, DA, Fahrenheit, DSP, Day / Night, 2-pipe | Siemens
Brand: Siemens
SKU: 194-2042
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