The Federal Correctional Institution (FCI) Sandstone is requesting to purchase a new tandem compressor unit to replace the existing unit on the K-Unit Air Handling Unit (AHU), Circuit #1. The current compressor is beyond its useful life and is currently inoperable and unrepairable. The replacement unit shall be equal in capacity and function to the existing unit and must be compatible with existing AHU and associated components. The required specifications include a tandem scroll compressor unit, capacity range of 173,000 – 362,000 Btu, compatibility with R-438A, R-407C, or R-22 refrigerant, efficiency of 11 – 11.5 EER, frequency of 60 Hz, phase of 3-phase, and voltage of 200/230V (208V). Some key points to consider are: • The replacement unit must be compatible with the existing AHU and associated components. • The unit must meet the specified efficiency and capacity requirements. • The unit must be designed with a 115/240-volt module installed and a 24-volt module in the compressor box. • Quotes must include shipping to the specified address. • The installation will be performed by institution staff, so the supplier only needs to provide the replacement unit.