Browse Items (1 total) Tags: refrigerant monitor Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Trane Letter - February 2012 This is a letter for parts and services to install or replace a Trane refrigerant monitor. It was sent to Noah Tipton. Cost $6,255.00 Tags: $6, 255.00, board of directors, Decatur IL, Decatur Public Library, February 2012, Hunzeker Service Agency, refrigerant monitor, Trane Letter Featured Item Classified and Finance November 1918 Decatur Public Library Board of Trustees annual report November 1918