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County approves library HVAC and solar inverter retrofit to address failures and safety concerns
Summary
Grand County approved a county‑funded project to replace end‑of‑life water‑source heat pumps and repair the library’s solar inverter and controls to restore reliable cooling/heating and allow local control; the work leverages concurrent city projects for cost savings and passed unanimously.
Grand County commissioners approved funding to replace aging HVAC units at the county library, repair the non‑operational solar array inverter and move HVAC controls into the library so staff can manage temperature without relying on city systems.
County facilities staff and the library’s director explained that the library’s existing water‑source heat pumps use R‑22 refrigerant (no longer produced), several units have failed or are near end of life, and the solar inverter has not produced power since May. Library staff described safety and operational impacts: frequent temporary closures during hot weather, glycol leaks near staff workstations and the need to run fans and swamp coolers when systems fail. The library averages roughly 500 visitors per day, the director said.
Consultants and county engineers recommended replacing the heat pumps and inverter in concert with a planned city fluid‑cooler project to reduce the ground‑loop temperature and capture construction economy of scale. The county used a state cooperative purchasing contract; staff said the cooperative contract and concurrent city work create substantial savings and allow open‑book invoicing. Commissioners discussed whether the expense should be coded to library capital funds and whether an intergovernmental agreement was needed; staff said costs would be coded to library capital where feasible and the city has not requested county funds for the city’s work.
After questions about procurement, lifespan and deferred maintenance budgeting, the commission voted to approve the project. Commissioners asked staff to plan for future maintenance funding to avoid large lump‑sum replacements and to engage the library in educational programming while work is performed.
What the vote changes: the county will pursue the retrofit to restore HVAC reliability, replace the inverter so the solar array can produce again, and transfer local control of library HVAC to library staff.
