762-025

This 3/4-inch disc limit switch is a vital safety component for HVAC systems and heating appliances. As a high-limit control switch, it monitors ambient air temperature and automatically interrupts the electrical circuit if temperatures reach a critical threshold, preventing furnace overheating and equipment damage. This specific sensor features an automatic reset function, meaning it will restore the connection once the unit has cooled down significantly below the trip point. Ideal for professional furnace repair and HVAC maintenance, this durable fan disc switch ensures reliable operation and protects your heating system from thermal overload. It is a common replacement part for gas-fired furnaces and industrial heating equipment requiring precise temperature regulation.
Type: High Limit Control Switch
Size: 3/4 inch
Application: Commonly used in residential and commercial furnaces, HVAC heating units, and forced-air systems to prevent overheating.
Specifications: Trip Temperature: 225°F (Open); Reset Differential: 50°F (Closes at 175°F); Automatic reset functionality; 3/4" diameter disc housing.