We removed one 168 ton Dx chiller and one 350 ton tower and an outdated control system. We went back in with one new 200-ton water cooled chiller and one new 400-ton tower and upgraded the DDC control system with a new Distech control system for the entire building. We also upgraded the two air houses that had old inlet guide vanes, with new ABB drives on all four supply air and return air fans. We were able to get the customer $31,000.00 in Ameren incentives back for the upgrades done to the building.

Before

After Photos