Specifications include, but are not limited to: Provide and Install Two (2) Data Aire 20-Ton G-Force Indoor Upflow Computer Room Units & One (1) Data Aire 6-Ton G-Force Indoor Upflow Computer Room Unit with: Remote Air Cooled Condenser Microprocessor Controller with BacNet MS/TP Communication Card 4”, MERV 8 Pleated Filters DX Evaporator 410A Refrigerant Dual Circuit with Scroll Compressors Hot Gas Bypass (Lead Circuit) Stainless Steel Drain Pan Electric Steam Humidifier Electric Reheat Direct Drive Plug Fans with ECM Motors Smoke Detector Unit Mounted Disconnect 460/3 Phase Voltage Condensate Pump (Mounted & Wired) Discharge Air Plenum with Front Supply Grille 3-Year Parts Warranty 5-Year Compressor Warranty Factory Start-up