The customer wanted to renovate the laboratory space in an under-utilized building so that it could be used for the future development of biologic products. The existing roof-top air handler unit had only basic controls, but they needed a new clean room HVAC system that would meet the requirements for the biologics being used in the lab for both temperature and humidity. The temperature had to be kept within 2ºF of 68ºF and the relative humidity within 5% of 35% at all times to ensure quality control. The lead time for new permanent equipment was 9 months but they needed something in place much sooner to utilize the laboratory.