International Comfort Products 1085049 Limit Switch SK - 170-30

The International Comfort Products 1085049 is a limit switch designed for HVAC equipment control and safety applications. This switch features a 170°F opening temperature with a 30°F differential, automatically breaking the circuit when the set temperature is reached and reclosing when the temperature drops by 30 degrees.

Key Features:

• Temperature rating: 170°F opening, 30°F differential
• Snap-action switching mechanism for reliable operation
• Direct replacement for ICP/Heil/Tempstar/Arcoaire furnaces and air handlers
• Safety limit control prevents equipment overheating
• Automatic reset functionality

This limit switch is a critical safety component that protects heating equipment from dangerous overheating conditions. When the temperature exceeds 170°F, the switch opens to shut down the burner while allowing the blower to continue running to dissipate heat. The switch automatically resets when temperature drops to 140°F (170°F minus 30°F differential).