000-427

This professional-grade Fan Disc High Limit Control Switch is a critical safety component designed for HVAC systems, furnaces, and air handlers. Engineered to monitor internal heat levels, this temperature-sensitive limit switch acts as a thermal safeguard, automatically interrupting the electrical circuit if the unit exceeds safe operating temperatures. Replacing a faulty limit control is essential for preventing system overheating and ensuring consistent air distribution. This disc-style switch is a reliable solution for restoring your heating equipment's safety features and operational efficiency, making it a vital part for routine HVAC maintenance and repair.
Type: High Limit Control Switch
Size: Small
Application: Used in residential and commercial furnaces, air handlers, and central heating units to provide thermal protection and fan cycle control.
Specifications: Temperature-actuated disc switch, automatic reset functionality, thermal safety cutout, snap-action mounting.