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The Mars 39009 is a fan switch designed for close on temperature rise applications. This switch operates at 120 to 240 volts and features a Single Pole Double Throw (SPDT) configuration. It has a 1/4 inch quick connect for easy installation. With an opening temperature of 120 degrees Fahrenheit and a closing temperature of 140 degrees Fahrenheit, it provides reliable performance for HVAC systems.
The Mars 39009 fan switch is suitable for various HVAC applications. It ensures precise control of fan operation based on temperature changes, contributing to system efficiency.
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