040-005

Ensure your HVAC system operates safely and efficiently with this premium L150-55F high limit control switch. Designed as a vital safety component for forced-air furnaces and air handlers, this fan disc limit switch monitors internal temperatures to prevent overheating. When the system reaches the critical threshold of 150°F, the switch automatically opens the electrical circuit to shut down the heating source, protecting your equipment from thermal damage and fire hazards. This reliable thermal protector features an automatic reset mechanism that restores operation once the temperature drops by 55°F. Ideal for HVAC maintenance and repair, this limit switch ensures consistent climate control and peace of mind by maintaining safe operating parameters in residential and commercial heating equipment.
Type: Fan Disc High Limit Switch
Size: Standard
Application: Residential and commercial HVAC systems, electric furnaces, and air handlers.
Specifications: Cut-out temperature: 150°F; Temperature differential: 55°F; Reset type: Automatic; Switch logic: Open on rise (Normally Closed).