The thermostat is is getting power and I can hear the blower running. They called the landlord to get access to the ladder in the sprinkler room but they are only getting the voicemail. It is unsafe to setup an extension ladder in the rain. I recommend having access to the buildings ladder before we come out again. I found the furnace control board not sending power to the spark igniter. All wiring is tight and in good condition. I called the supply house and prepared a repair quote.