Atch03_Commercial_HVAC_Data_Sheet_GETT_EISE.xlsx

The file is a Commercial HVAC Data Sheet for the Gettysburg and Eisenhower National Historic Sites, detailing the existing HVAC equipment across multiple buildings. The David Wills House contains three York air handling units (AHU-1, AHU-2, AHU-3), two Greenheck energy recovery ventilators (ERV-1, ERV-2), and outdoor condensing units using R-22 refrigerant. Additional equipment includes a Burnham commercial boiler using natural gas and a Liebert air handling unit and condensing unit.

The Eisenhower Main House features three Trane air handling units (AHU01, AHU02, AHU03), a Carrier chiller with R-410 refrigerant, and a Weil-McClain natural gas boiler. This comprehensive equipment inventory corresponds to Solicitation Number 140P8525Q0087 for Heating, Ventilation, and Air Conditioning Preventative and On-Call Services in Adams County, Pennsylvania, issued by the Department of the Interior National Park Service. The data sheet provides a detailed technical overview of the existing HVAC infrastructure that will likely inform potential service contractors' approach to maintenance and repair.