The Dayton 15F626 Line Voltage Thermostat is a reliable and efficient product designed for HVAC and refrigeration systems. With a voltage range of 110 to 125VAC and a 1-stage control, this thermostat controller by Dayton is perfect for maintaining optimal temperatures in various settings. Made of durable PVC material, this multi-colored thermostat is suitable for commercial and industrial use. The Dayton 15F626 Line Voltage Thermostat is a valuable accessory for those looking to control and regulate the temperature in their space.