Sustainability: Using ERV to Improve Sensible Heat Ratio PDF

Building systems that do more with less are increasingly recognized not only as an ethical priority but as good business. Market demand for environmentally responsible HVAC&R engineering and systems has grown rapidly in several industry sectors. The ASHRAE GreenGuide was published in 2003 to help engineers meet this growing demand and to help the HVAC industry make its fair share contribution to efficient resource use.