Nordyne 626421R Hot Surface Ingnition Control Board

The Nordyne 626421R Hot Surface Ignition Control Board is a component that is essential for any gas heat equipment of HVAC. It controls the ignition process so that improved and optimal operation may be achieved. Like many other board, it uses Hot Surface Ignition technology, which is safe and efficient as compared to pilot lights. As it has been postulated in the HSI approach the ceramic surface is heated up to the ignition temperature of the gas and thus dispenses with the need for a sustained flame. This control board is designed to work with a large range of Nordyne HVAC products including furnaces and heaters.