The Flagstaff Fire Department officials are reminding Northern Arizonans to heat homes and buildings to prevent water line and sprinkler system breaks. These breaks can result in substantial water damage to businesses, homes, and other buildings. Flagstaff Fire Marshall Kristin Smith tells Flagstaff Business News that the department gets many calls for system breaks after temperatures begin warming up and the pipes begin to thaw. "Keeping buildings heated to a minimum of 40 degrees will … [Read more...] about Frigid Temperatures Prompt City Warning