HVAC line voltage thermostat

Tempro HVAC Line Voltage Thermostats are essential components in industrial, agricultural, and commercial settings. These thermostats are designed to monitor and regulate air temperature efficiently. They are directly hard-wired or use a piggyback plug to connect to a heat source. When the ambient air temperature falls within a predetermined range, the line voltage thermostat senses the change and activates the heater to prevent freezing conditions. As the air warms, the thermostat ceases heater operation until the temperature drops again, maintaining a stable environment. For more detailed information on our line voltage thermostats, visit the product page.

How Do Line Voltage Thermostats Operate?

Temperature Sensing: Line voltage thermostats function by detecting temperature changes using a sensitive element, typically a bimetallic coil or sensor. This element accurately measures the room’s temperature.

User Settings: Users can set their desired temperature by adjusting a dial or pressing buttons on the thermostat. When the room temperature deviates from this set point, the thermostat responds to correct it.
Circuit Control: These thermostats manage the electrical current flow to the heating equipment. If the temperature drops below the set point, the thermostat closes its contacts, allowing electricity to power the heating element. When the temperature exceeds the set point, the contacts open, cutting off the electrical supply.

Cycling: The thermostat continuously cycles the heating equipment on and off to sustain the desired temperature. As the room temperature nears the set point, the thermostat modulates the electricity flow to prevent overheating, ensuring a comfortable and consistent environment.

Key Benefits of Using Line Voltage Thermostats

Compatibility: Line voltage thermostats are versatile and compatible with various heating systems, making them adaptable to a broad range of equipment.

Direct Control: Operating with the same voltage as the heating equipment, these thermostats offer precise and immediate control over the heating system, providing rapid responses to temperature changes.
Reliability: Known for their durability and reliability, line voltage thermostats have fewer components compared to low-voltage thermostats, reducing the risk of electronic malfunctions.

Cost-Effective: Line voltage thermostats are generally more affordable than their low-voltage counterparts, making them an economical choice for many homeowners and businesses.

Common Applications of Line Voltage Thermostats

Baseboard Heaters: Widely used in residential spaces, line voltage thermostats help maintain comfortable room temperatures by regulating baseboard heaters.
Electric Furnaces: These thermostats ensure efficient and consistent heating by controlling electric furnaces.
Radiant Heating Systems: Ideal for managing electric radiant floor heating systems, line voltage thermostats provide even heat distribution.

Commercial Spaces: In commercial buildings, line voltage thermostats control electric heaters and other high-voltage heating equipment, ensuring a stable temperature environment.

TP 501 two stage thermostat

Proper Installation for Optimal Performance

To ensure accurate temperature readings, mount your HVAC line voltage thermostat 5-6 feet above the floor. This placement allows the thermostat to sense the average temperature of the controlled space. Avoid mounting the thermostat in areas exposed to unusual heat or cold, such as direct sunlight, near entryways, or on exterior walls.

Specialized Line Voltage Thermostats for Remote Sensing

Tempro offers thermostats with extended bulbs for sensing remote locations, such as outdoor air temperature. These models are perfect for scenarios where the control unit needs to remain in a safe operating environment while monitoring conditions elsewhere.

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Thermostats & Guards

Tempro offers line voltage thermostats & guards commonly found in commercial, industrial and agricultural settings.

Custom Options

Variety of custom options available in both thermostats & guards, such as, temperature ranges, materials, size & private branding.

Certified

Tempro products meet NEMA, UL, cUL & NEC 457 Ag-ratings.

High Quality

We take pride in quality control & reliable operation of our components. Every switch is individually tested before it leaves the plant.

Stocked in the U.S.A.

Products are designed & shipped from our facilities in Eau Claire, WI to clients across the globe.