The HTPG 103079009 is a fan delay switch with a two-wire configuration. It is specifically designed for use with electric defrost coils. The switch activates at a cut-in temperature of thirty-five degrees Fahrenheit and deactivates at a cut-out temperature of forty-five degrees Fahrenheit. This component is ideal for various equipment types, especially freezers. It is also compatible with multiple brands of electric defrost coils and includes a pipe clip for one-half inch OD pipe.