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Siemens 832/D Pneumatic Room Thermostats

Pneumatic Room Thermostats

The single setpoint, direct acting thermostat provides gradual acting pneumatic room temperature control for heating and cooling applications. The 832 D Thermostat is ruggedly constructed for dependable, long-term service.



• All metal construction
• Rapid response to temperature change
• Unique design of supply and exhaust air valves prevents waste
• Quiet operation
• Easy-to-calibrate and service
• Tamper-proof cover screws
• Exposed remote changeover control
• Calibrated thermometer




Select a link under the "item" tab below to order.

Cat #DescriptionsCover Assembly
832-0120Concealed Adjustment with Thermometer856-036
832-0490Concealed Adjustment without Thermometer856-046
832-0500Exposed Key Adjustment with Thermometer856-044
832-1260Exposed Knob Adjustment without Thermometer856-044
Control Action: Direct
Operating Range: 60 to 85°F (15 to 30°C)
Sensitivity Fixed: 2.5 psi/°F (31 kPa/°C)
Temperature Response: 0.5°F (0.3°C)
Maximum Ambient Temperature: 110°F (43°C)
Dial Graduations : 2°F (1.1°C)
Normal Air Supply Pressure: 18 psi (124 kPa)
Maximum Operating Pressure: 30 psi (207 kPa)
Dimensions: 2.88" W x 5.63" H x 2.19" D
(73 mm W x 143 mm H x 56 mm D)
 Air Consumption for Compressor Sizing: 10 scim (2.7 ml/s)
 Cover Style: Key or concealed setpoint adjustment
 Cover Finish: Silver; Special order other finishes
 Shipping Weight: 3.0 lb. (1.36 kg)

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