Upon arrival for service call on 2009 Nordyne furnace, furnace was not operational showing led code. Green on red off which does not exist on furnace diagnostic tag. Inducer does come on and pressure switches do close, circuit board has failed and needs to be replaced. After board is replaced and furnace goes through heat cycle then we can check the rest of the components to make sure all is ok. Contacted landlord about repairs and he stated that he would get back with us if he wants to move forward with repairs. Furnace not operational at departure.
