The Best Furnace Led Light Not On Ideas. If there is no red light on the furnace, it could mean that there is a power outage or a problem with the electrical supply. Web david dvorak, professor of mechanical engineering technology at the university of maine, spoke with the bangor daily news about why homeowners shouldn’t turn their furnaces off at night to conserve fuel and reduce heating costs.
But now, no lights flashing on the front (led indicator lights) and it's completely dead. If some aren’t working or you notice your furnace won’t ignite, a professional might need to fix or replace the igniter. Below we have sorted out each of these problems and provided the most effective solution for you.
