Heil 1013101 Limit Switch Manual Reset Boiler Safety Controls & Aquastats - 250F

The Heil 1013101 is a high-temperature limit switch designed for reliable safety protection in residential and commercial furnace systems. This essential HVAC component monitors the temperature inside the heat exchanger and automatically shuts down the burners when temperatures reach unsafe levels, preventing equipment damage and potential fire hazards.

Key Features:

• 250°F temperature rating for high-temperature furnace applications
• Manual reset (M/R) functionality ensures the system cannot restart until the switch is manually reset after a trip
• Compatible with Heil, Quaker, ICP (International Comfort Products), Comfortmaker, Tempstar, Arcoaire, Day & Night, KeepRite, and Lincoln furnace systems
• Direct OEM replacement part for reliable performance
• UL listed for safety compliance

This limit switch is a critical safety component that protects your furnace from overheating due to restricted airflow, dirty filters, or mechanical failures. The manual reset feature requires a technician or homeowner to physically reset the switch after it trips, ensuring that the underlying cause of overheating is addressed before the system restarts. Replaces part number HQ1013101TD.