Description
The Johnson Controls T-4054-1 is a high-performance pneumatic Energy Manager thermostat engineered for demanding heating and cooling applications that require high-volume pneumatic output. Its direct-acting design and robust flow capacity make it an ideal choice for commercial and industrial HVAC systems where precise, reliable temperature control is critical.
Key Features
- Direct-acting pneumatic operation for straightforward, dependable control response
- High-volume output rated at 400 SCIM flow capacity for fast, responsive actuation of downstream pneumatic devices
- Low air consumption of 38 SCIM, helping to minimize compressed air system demand
- Supply pressure range of 13 to 25 Psig for compatibility with standard pneumatic control systems
- Dual-dial (Two Dials) temperature setpoint range of 55°F to 85°F for flexible heating and cooling setpoint configuration
- Adjustable deadband for fine-tuned control and prevention of short-cycling
- Designed for both heating and cooling applications in a single unit
Technical Specifications
- Model: T-4054-1
- Brand: Johnson Controls
- Action: Direct Acting
- Flow Capacity: 400 SCIM
- Air Consumption: 38 SCIM
- Supply Pressure: 13 to 25 Psig
- Dial Range: 55°F to 85°F (Two Dials)
- Deadband: Adjustable
- Application: Heating and Cooling
Application
The T-4054-1 is well-suited for commercial buildings, institutional facilities, and industrial environments utilizing pneumatic HVAC control systems. The high-volume output capability ensures rapid response to load changes, while the dual-dial configuration allows independent setpoint adjustment for heating and cooling modes. The adjustable deadband helps optimize system efficiency by reducing unnecessary actuator cycling.
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