Schneider Electric (Barber Colman) 2211-013 Proportional Thermostat, Reverse Acting, One Pipe

The Schneider Electric (Barber Colman) 2211-013 is a reverse-acting, one-pipe proportional thermostat engineered for reliable pneumatic control in commercial and industrial HVAC systems. Designed for one-pipe pneumatic installations, this thermostat modulates output pressure in proportion to temperature changes, delivering precise and stable zone control without the hunting associated with two-position devices.

Key Features

• Reverse-acting operation — output pressure decreases as temperature rises, ideal for heating applications
• One-pipe pneumatic design — simplifies installation by using a single supply air line
• Proportional control action — provides smooth, continuous modulation for accurate temperature regulation
• No dial limit stops — allows full-range setpoint adjustment without mechanical restrictions
• Durable construction built to Barber Colman / Schneider Electric quality standards
• Suitable for commercial building automation and pneumatic control systems

Application

The 2211-013 is well-suited for pneumatic HVAC control systems in commercial buildings, schools, hospitals, and industrial facilities where reliable reverse-acting thermostat performance is required. Its one-pipe configuration reduces installation complexity, while the proportional control action ensures consistent comfort and energy efficiency across the controlled zone.

Product Details

• SKU: 2211-013
• Brand: Schneider Electric (Barber Colman)
• Action: Reverse Acting
• Pipe Configuration: One Pipe
• Dial Limit Stops: None
• Control Type: Proportional