Reznor 272748 Limit Control 170F Electric Heat

This Reznor limit control is designed for electric heating applications, with a temperature threshold set at 170 degrees Fahrenheit. It functions as a safety device that interrupts power or triggers a response when the temperature of the system reaches the specified limit, thereby preventing overheating and potential damage to equipment. The control is typically used in HVAC systems to maintain safe operation by monitoring and regulating the heat produced within the system.