Overview
The Johnson Controls TC-4550-51 7919 electric thermostat is a durable temperature control device designed for HVAC and refrigeration systems in commercial and industrial settings. This model offers direct sensing and on-off control logic suitable for maintaining precise temperature setpoints in critical climate environments.
Key Features
- Direct-acting electric thermostat for reliable temperature sensing and switching
- Suitable for heating and cooling applications in HVAC systems
- Industrial-grade construction built to Johnson Controls quality standards
- Proven design used in commercial refrigeration and air handling units
- Straightforward installation for retrofit and replacement applications
Technical Specifications
- Manufacturer: Johnson Controls
- Model Number: TC-4550-51
















