Building Systems Analysis and Retrofit Manual

Provides methods to assess the major energy using elements of an existing building- HVAC&R, plus electrical (lighting and motors). Contains detailed guidance on how to develop a plan to reduce energy and water usage, beginning with a walk-through audit, with expansion to total building commissioning. Methods discussed include using automation systems and controls, envelope improvements for roof and exterior wall systems, strategies to control energy demand including thermal energy storage and HVAC system selection. Contractors developing new business strategies targeting the renovation of existing buildings will find the content quite useful; as will owners interested in urban redevelopment and low-cost entry into green building.