Description
The Schneider Electric (Barber Colman) TC-2974 is a reliable strap-on pipe thermostat engineered for precise temperature sensing and switching in hydronic, HVAC, and building automation systems. Designed to mount directly onto pipes up to 4″ O.D. using a durable metal strap and spring, this thermostat delivers consistent, repeatable performance across a broad operating range.
Key Features
- SPDT (Single-Pole, Double-Throw) switch for versatile control wiring configurations
- Wide setpoint range of 50°F to 210°F to accommodate a variety of heating and process applications
- Fixed 10°F differential for stable, predictable switching performance
- NEMA 1 enclosure rating for general indoor use
- Mounts on pipes up to 4″ O.D. with included metal strap and spring for secure, tool-friendly installation
- Compact, low-profile housing fits in tight mechanical spaces
Applications
- Hot water heating systems and boiler pipe monitoring
- Chilled water and cooling system pipe temperature control
- Building automation and energy management systems
- Industrial process temperature switching
- Fan coil and air handling unit controls
Specifications
- Model: TC-2974
- Brand: Schneider Electric (Barber Colman)
- Switch Type: SPDT
- Setpoint Range: 50°F to 210°F
- Differential: 10°F (fixed)
- Enclosure: NEMA 1
- Pipe Mounting: Up to 4″ O.D. pipe
- Mounting Hardware: Metal strap and spring included
The TC-2974 is a trusted solution from Schneider Electric’s Barber Colman line, known for durability and accuracy in commercial and light industrial HVAC applications. Its broad temperature range and SPDT switching make it adaptable to both heating and cooling system controls, while the strap-and-spring mounting system ensures a secure fit on a wide range of pipe sizes.
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