Description
The Utica-Dunkirk 240004708 210-150 Fan Cycling Switch is a control component used in boiler systems to regulate fan operation based on temperature conditions. It cycles the fan on and off at preset temperature ranges, typically around 210°F to 150°F, supporting the maintenance of safe and efficient boiler operation. Mounted in residential and light commercial heating systems, it ensures proper heat exchange by preventing overheating and improving combustion efficiency. This switch plays a key role in protecting and supporting stable, controlled heat delivery in the HVAC systems.
