Schneider Electric TK-1001 Pneumatic Room Thermostat 55-85°F Direct Acting

The Schneider Electric (Barber Colman) TK-1001 is a direct acting pneumatic room thermostat designed for precise temperature control in HVAC applications. This 2-pipe, single set point thermostat provides proportional control through pneumatic operation, making it ideal for commercial and industrial climate control systems.

Key Features:

• Direct acting pneumatic operation with proportional control for stable temperature regulation
• Adjustable temperature range from 55°F to 85°F with exposed set point adjustment
• Bi-metal sensing element for accurate temperature detection
• Branch line to sensing-element pneumatic feedback ensures linear, stable operation
• Maximum air pressure rating of 30 PSIG
• Compact dimensions: 2-3/4" W x 1-5/8" D x 4-3/8" H
• Beige plastic cover with blank faceplate and integrated thermometer
• Operating temperature range: 40°F to 150°F

The TK-1001 includes inserts F/-400 and -404 for versatile installation options. Designed for upright wall mounting, this thermostat delivers reliable pneumatic control for 2-pipe heating and cooling systems. The exposed set point dial and thermometer provide easy temperature monitoring and adjustment without removing the cover.