Gwinnett County municipal workers recently cut off gas supply to a Norcross neighborhood to make repairs. When they went to re-light a senior’s furnace pilot light, they discovered a problem that prevented them from being able to reignite. They warned the client and advised that she have a licensed professional check out her heating system. A senior-friendly business partner came and determined that a cracked heat exchanger could lead to gas collection and subsequent explosion or distribution of deadly carbon monoxide gas. Friends support helped to put in a safe heater.