Description
The Hydrotherm BM-8785 Manual Reset Rollout Switch is a control part that senses an excess of flame or heat in the combustion chambers and circuit interruption when the temperatures are over 350°F in the HVAC systems. It uses a thermal sensing part that closes the electrical circuit in case of unsafe conditions and has to be manually reset after being activated. This is a type of switch that is placed on burners, furnaces, and boilers to prevent flame rollout or overheating of heat exchangers or other components around them.
