The OCTC Replace HVAC System Phase 1 project launched a master plan to modernize and upgrade the HVAC systems across seven legacy campus buildings, transitioning them to geothermal. This cost-effective and innovative approach reused portions of the existing piping and ductwork while replacing source and terminal equipment to improve performance and occupant comfort.
Key Highlights:
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Implemented centralized geothermal with a heat recovery chiller supplying both chilled water to VAV air-handling units and heating water to VAV terminal reheat coils
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Addressed comfort issues while reusing existing VAV reheat system piping and ductwork infrastructure
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Delivered upgrades in consecutive phases to align with the academic calendar
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Completed $3.5M Phase 1 upgrades to the Academic Building and Campus Center HVAC systems
The successful completion of Phase 1 not only improved efficiency and comfort but also set the stage for a long-term geothermal conversion across the entire campus.
