Schneider Electric TK-5101 Pneumatic Room Thermostat 55-85°F Reverse Acting 1-Pipe

The Schneider Electric (Barber Colman) TK-5101 is a reverse acting, one-pipe pneumatic room thermostat designed for reliable temperature control in commercial HVAC applications. This single setpoint thermostat features a temperature range of 55°F to 85°F, making it ideal for maintaining comfortable room temperatures in heating, ventilating, and air conditioning systems.

Key Features:

• Reverse acting operation for cooling applications
• Single setpoint control with 55-85°F temperature range
• Adjustable throttling range of 2 to 10 degrees F
• One-pipe pneumatic design
• Beige color with included cover
• Compatible with 15 or 20 psig supply air pressure
• Bleed type configuration for precise control

The TK Series thermostats provide proportional temperature control of pneumatically actuated valves and dampers to maintain room air temperatures in heating, ventilating, and air-conditioning applications, or as part of a building automation system. The reverse acting design means output pressure increases as room temperature rises, making it ideal for cooling control applications.

Today, Schneider Electric manufactures the controls formerly produced by Barber-Colman, maintaining the quality and reliability that made Barber-Colman a trusted name in pneumatic HVAC controls for over a century. This thermostat is part of the proven TK-5001 series, designed for long-term performance in commercial building control systems.