762-081

The Disc Limit Switch Auto Reset L175-30F is a vital safety component designed for HVAC systems and residential furnaces. This high-limit control switch acts as a thermal safeguard by monitoring the air temperature within the heating unit. When the internal temperature reaches the 175°F threshold, the switch opens to interrupt the circuit, preventing the equipment from overheating and ensuring safe operation. Featuring an automatic reset functionality, the switch restores the electrical connection once the temperature drops by 30°F, allowing the heating cycle to resume without manual intervention. This durable fan disc switch is an essential replacement part for maintaining the reliability and performance of forced-air heating systems, protecting both the appliance and the home from high-temperature excursions.
Type: Fan Disc / High Limit Control Switch
Size: Standard compact disc
Application: Commonly used in residential furnaces, HVAC air handlers, and forced-air heating systems as a primary or secondary safety limit control.
Specifications: Cut-out temperature: 175°F; Differential (Reset): 30°F; Reset type: Automatic; Mounting style: Surface mount flange.