York S1-031-01955-000 CFM/Fan Timer Board

The York S1-031-01955-000 CFM Fan Timer Board is an essentialpart that will improve the operation of HVAC systems by controlling fans. Working at 24V AC, this fan timer board is usually installed in a control box, which makes it appropriate for different HVAC applications. It controls the time on and time off of the fan in an HVAC system to provide the right amount of airflow and temperature. It has the essentialfunction of synchronizing the fan’s work with the process of heating or cooling and maintaining a constant and stable home climate and energy consumption.