928-057

Ensure the safe and efficient operation of your heating system with this premium 240-degree spill switch. Designed as a critical safety component for gas-fired boilers, this thermal sensor acts as a blocked vent switch by monitoring for flue gas spillage. If the temperature at the switch reaches 240°F—signaling a potential chimney or vent obstruction—the device automatically interrupts the boiler's operation to prevent dangerous combustion gases from entering the building. This high-quality replacement part is essential for routine HVAC maintenance and protecting your home or commercial space from carbon monoxide hazards caused by venting failures.
Type: Boiler Safety Switch / Blocked Vent Switch
Size: Small
Application: Used in residential and commercial gas boilers and hydronic heating systems to monitor vent safety and prevent flue gas spillage.
Specifications: Temperature Rating: 240 Degrees Fahrenheit; Thermal trip functionality for combustion safety monitoring.