Pneumatic thermostats Thermostat accessory (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 192-777 Set Point Dial, Prod Group 19X, Fahrenheit, Direct Acting, Left Side, 10 pack | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_cc102542-35d4-4fa0-ba74-2c6062e7c59c_medium.png?v=1692718953)
192-777 | Set Point Dial, Prod Group 19X, Fahrenheit, Direct Acting, Left Side, 10 pack | Siemens
Brand: Siemens
SKU: 192-777
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![Siemens 192-755 Copper Tubing, Prod Group 19X, 1-or 2-pipe, 40' Length, Dual 1/4" OD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_d0e74aeb-efbe-426b-8ff1-d435a457e347_medium.png?v=1692718961)
192-755 | Copper Tubing, Prod Group 19X, 1-or 2-pipe, 40' Length, Dual 1 / 4" OD | Siemens
Brand: Siemens
SKU: 192-755
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![Siemens 192-732 Finish Plate Kit, Product Group 19X, 2 Gang, 1 Room Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_8b4e757c-a410-459d-91f5-d776568132b2_medium.png?v=1692718923)
192-732 | Finish Plate Kit, Product Group 19X, 2 Gang, 1 Room Thermostat | Siemens
Brand: Siemens
SKU: 192-732
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![Siemens 192-731 Finish Plate, Prod Group 19X, 2 Gang, 1 Room Thermostat, Stainless Steel Finish | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_508f3770-2789-49a5-a0bc-3bf3e4fe86a7_medium.png?v=1692718890)
192-731 | Finish Plate, Prod Group 19X, 2 Gang, 1 Room Thermostat, Stainless Steel Finish | Siemens
Brand: Siemens
SKU: 192-731
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![Siemens 192-648 Aspirator Conversion Kit, Product Groups 18XAP to 19X, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_e5dd751b-7b2d-4fe8-9b31-0342472c83ab_medium.png?v=1715960115)
192-648 | Aspirator Conversion Kit, Product Groups 18XAP to 19X, 2-pipe | Siemens (OBSOLETE)
Brand: Siemens
SKU: 192-648
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![Siemens 192-600 Copper Tubing, Prod Group 19X, 1-or 2-pipe, Split for 3-Pipe, 10' | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-600_medium.jpg?v=1692718991)
192-600 | Copper Tubing, Prod Group 19X, 1-or 2-pipe, Split for 3-Pipe, 10"2; | Siemens
Brand: Siemens
SKU: 192-600
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![Siemens 192-507 Adapter Base, Room Temp Sensor, Thin Profile, ProdGroup 19X, Desert Beige, 5pk | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-507_medium.jpg?v=1692718975)
192-507 | Adapter Base, Room Temp Sensor, Thin Profile, ProdGroup 19X, Desert Beige, 5pk | Siemens
Brand: Siemens
SKU: 192-507
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![Siemens 192-506 Adapter Plate Kit, Room Temperature Sensor, 2" x 4" Electrical Box, 5 per pack | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-506_medium.jpg?v=1692718929)
192-506 | Adapter Plate Kit, Room Temperature Sensor, 2" x 4" Electrical Box, 5 per pack | Siemens
Brand: Siemens
SKU: 192-506
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![Siemens 192-489 TERMINAL AIR LINK | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_f7810e2b-1507-46db-8734-dfc8c2a55df4_medium.png?v=1692718978)
192-489 | TERMINAL AIR LINK | Siemens
Brand: Siemens
SKU: 192-489
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![Siemens 192-488 Plug-in Adapters, Elbow, Product Group 19X, White, 20 per pack | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-488_medium.jpg?v=1692718948)
192-488 | Plug-in Adapters, Elbow, Product Group 19X, White, 20 per pack | Siemens
Brand: Siemens
SKU: 192-488
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![Siemens 192-487 Plug-in Adapters, Elbow, Product Group 19X, Blue, 20 per pack | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-487_medium.jpg?v=1692718896)
192-487 | Plug-in Adapters, Elbow, Product Group 19X, Blue, 20 per pack | Siemens
Brand: Siemens
SKU: 192-487
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![Siemens 192-484 Retrofit Kit, Product Group 19X, Johnson, Desert Beige | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-484_medium.jpg?v=1692718918)
192-484 | Retrofit Kit, Product Group 19X, Johnson, Desert Beige | Siemens
Brand: Siemens
SKU: 192-484
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![Siemens 192-481 Tubing Loop, Plastic, Product Group 19X, 8" Length, Mates to 1/4" Tubing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-481_medium.jpg?v=1692718953)
192-481 | Tubing Loop, Plastic, Product Group 19X, 8" Length, Mates to 1 / 4" Tubing | Siemens
Brand: Siemens
SKU: 192-481
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![Siemens 192-479 Copper Tubing, 1-or 2-pipe, Dual 1/8" OD, with Plug-in Adapters | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-479_medium.jpg?v=1692718922)
192-479 | Copper Tubing, 1-or 2-pipe, Dual 1 / 8" OD, with Plug-in Adapters | Siemens
Brand: Siemens
SKU: 192-479
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![Siemens 192-478 Wall Box Rough-In, 2-Pipe, Accessory & Service Kit, Prod Groups 186, 19X, 832 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-478_medium.jpg?v=1692718972)
192-478 | Wall Box Rough-In, 2-Pipe, Accessory & Service Kit, Prod Groups 186, 19X, 832 | Siemens
Brand: Siemens
SKU: 192-478
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![Siemens 192-457 COMP RING-TUBING KIT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_d090b63c-3dd6-451c-aa5d-f6c6f828cdf7_medium.png?v=1692718879)
192-457 | COMP RING-TUBING KIT | Siemens
Brand: Siemens
SKU: 192-457
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![Siemens 192-368 Thermostat Cvr, Adj Setpt Key, Setpt Expose, Thermomtr Expose | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_e5d654c7-f78c-4b7f-a85f-0aa85b4ad422_medium.png?v=1692718954)
192-368 | Thermostat Cvr, Adj Setpt Key, Setpt Expose, Thermomtr Expose | Siemens
Brand: Siemens
SKU: 192-368
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![Siemens 192-366 Thermostat Cvr, Adj Setpt Key, Setpt Dsply Expose, Chas Thermomtr Expose | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-366_medium.jpg?v=1692718895)
192-366 | Thermostat Cvr, Adj Setpt Key, Setpt Dsply Expose, Chas Thermomtr Expose | Siemens
Brand: Siemens
SKU: 192-366
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![Siemens 192-364 Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Expose | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_d0306e8a-dbe2-445b-aaf9-d046687daca8_medium.png?v=1692718971)
192-364 | Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Expose | Siemens
Brand: Siemens
SKU: 192-364
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![Siemens 192-362 Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Conceal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-362_medium.jpg?v=1692718894)
192-362 | Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Conceal | Siemens
Brand: Siemens
SKU: 192-362
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![Siemens 192-357 Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Conceal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-357_medium.jpg?v=1692718909)
192-357 | Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Conceal | Siemens
Brand: Siemens
SKU: 192-357
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![Siemens 192-356 Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Conceal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-356_medium.jpg?v=1692718943)
192-356 | Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Conceal | Siemens
Brand: Siemens
SKU: 192-356
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![Siemens 192-352 Thermostat Cvr, Adj Setpt Expose, Setpt Dsply Expose, Chas Thermomtr Expose | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_cf8c2f99-8efd-42d8-8578-f660cf98cf85_medium.png?v=1692718967)
192-352 | Thermostat Cvr, Adj Setpt Expose, Setpt Dsply Expose, Chas Thermomtr Expose | Siemens
Brand: Siemens
SKU: 192-352
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![Siemens 192-354 Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Expose | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/192-354_medium.jpg?v=1692718876)
192-354 | Thermostat Cvr, Adj Setpt Conceal, Setpt Dsply Conceal, Chas Thermomtr Expose | Siemens
Brand: Siemens
SKU: 192-354
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