Description
The Schneider Electric (Barber Colman) 2212-119 is a reverse acting, two-pipe pneumatic thermostat engineered for reliable temperature control in commercial HVAC applications. Designed for two-pipe pneumatic systems, this thermostat delivers precise reverse-acting control logic — increasing branch pressure as space temperature drops — making it ideal for heating systems where a rise in pressure opens the heating valve.
Key Features
- Reverse acting operation: branch pressure increases as temperature decreases
- Two-pipe pneumatic design for compatibility with standard commercial pneumatic control systems
- Temperature control range: 55°F to 85°F
- Supplied without dial limit stops for full-range setpoint accessibility
- Barber Colman heritage — trusted commercial building controls lineage now under Schneider Electric
- Suitable for office buildings, schools, hotels, and other commercial facilities
Application
The 2212-119 is well suited for zone-level temperature control in commercial buildings using pneumatic HVAC systems. The reverse acting configuration is commonly applied to heating coil valves where an increase in pneumatic signal corresponds to valve opening. The absence of dial limit stops allows facility managers or commissioning technicians to set any point within the full 55–85°F range without mechanical restriction.
Product Specifications
- SKU: 2212-119
- Brand: Schneider Electric (Barber Colman)
- Action Type: Reverse Acting
- System Type: Two Pipe Pneumatic
- Temperature Range: 55°F to 85°F
- Dial Limit Stops: Not included
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