Attachment 4 Data Plate.jpg

This image shows a technical data plate for a McQuay air-cooled water chiller unit, specifically labeled as "CH-2". The data plate contains detailed specification information including:

Key technical specifications include a requirement to use R134a refrigerant (as indicated by the blue circular sticker), and electrical information for power supply and electrical circuits. The unit is certified by AHI and has an ETL listing. The data plate provides spaces for recording compressor, condenser fan, and other operational hours, refrigerant charges, and electrical circuit details, though most fields are not filled in. The "CH-2" designation in orange letters suggests this is a specific chiller unit identified for the B6330 Chiller Repair project at Joint Base San Antonio Lackland, Texas, as referenced in the associated federal contract opportunity (Solicitation Number: FA301625Q0169).