The Tempro Two-Stage Line Voltage Thermostats can be used for managing ventilation in industrial and commercial settings. The Two-Stage Line Voltage Thermostats for Ventilation are suitable for HVAC and refrigeration systems, providing efficient temperature and airflow regulation in outdoor and indoor environments.
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Key Features and Design of Two-Stage Line Voltage Thermostats for Ventilation
The thermostats are built with NEMA 1 steel or stainless-steel enclosures or NEMA 4X rated enclosures, providing protection from dust, light, minor splashing or wash down environments. Options for fixed bulb or remote bulb sensors are offered, and a 6-foot cord is included to allow for flexible installation.
Two-Stage Line Voltage Thermostats for Ventilation Operation
The SPDT/SPDT configuration operates ventilation control. First, when the control element reaches the knob setting, the low-temperature switch activates and starts the single-speed fan. Next, if the temperature rises by about 3°F, the high-temperature switch engages, supplying power to the damper motor, or a second fan motor. This sequence ensures efficient temperature and airflow management, adapting as conditions change.
Figure 4 to the right provides a diagram of the wiring setup, illustrating how the system transitions from low to high speed as temperature rises.
Specifications
- Temperature Range: The thermostat supports a range from -30°F to 110°F, with a fixed differential of +/- 2°F. Models with adjustable differentials also available.
- Sensor Types: You can select from fixed bulb or remote bulb sensor options.
- Cord Length: The thermostat includes a 6-foot cord for easy installation.
- Model Options: Choose between single-stage and two-stage versions to fit your needs.
- Customization: Arrange for private labeling to meet specific branding requirements.
Applications
- HVAC Systems: The thermostat manages fan speeds to maintain proper airflow and temperature in commercial spaces.
- Industrial Use: It controls ventilation to regulate temperature effectively in various settings.
- Refrigeration Units: The thermostat maintains proper ventilation to keep cooling systems operating efficiently.
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