Description
The Schneider Electric (Barber Colman) TC-1151 is a reliable electric two-stage thermostat engineered for precise two-position control in commercial and light industrial HVAC applications. With a wide control dial range and adjustable staging differential, this thermostat delivers flexible, dependable temperature management across a broad range of system configurations.
Key Features
- Two-stage, two-position electric thermostat for sequential equipment staging
- Control dial range of 55°F to 85°F for comfortable space temperature management
- Adjustable staging differential of 2°F to 10°F for fine-tuned system response
- NEMA 1 enclosure rating for general-purpose indoor installations
- Includes protective cover for a clean, finished installation
Application
The TC-1151 is well-suited for commercial HVAC systems requiring staged heating or cooling control. Its two-stage operation allows a secondary heating or cooling source to be brought online only when the primary stage cannot satisfy the load, improving energy efficiency and equipment longevity. The adjustable staging differential gives technicians the flexibility to minimize short-cycling and optimize system performance for the specific building load.
Enclosure & Installation
The NEMA 1 rated housing is designed for indoor, dry-location wall mounting. The included cover protects internal components and provides a professional appearance. The straightforward dial-based setpoint adjustment makes commissioning and field calibration quick and easy.
Specifications
- Model: TC-1151
- Brand: Schneider Electric (Barber Colman)
- Control Type: Electric, Two-Stage, Two-Position
- Control Dial Range: 55°F to 85°F
- Staging Differential: 2°F to 10°F (adjustable)
- Enclosure: NEMA 1
- Cover: Included
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