Velocity Boiler Works (Crown) 960122 240C Flame Rollout Switch

The Velocity Boiler Works (Crown) 960122 is a Flame Rollout Switch, an essentialsafety device that prevents heating equipment from the dangers of flame rollouts. This switch is intended exclusively for controlling the temperature of the appliance and to switch the appliance on in case the temperature increases beyond 240°C to prevent dangerous situations that lead to fire or damage of equipment. Until a dangerous state is recognized, this switch will keep an electrical circuit on by functioning as a normally closed device. The switch provides a manual reset when the temperature goes beyond the set limit, the power supply of the system is cut off, and the user has to intervene to bring it back online.