On Saturday April 20 NYPH Member Cramer Silkworth of Baukraft Engineering will present a tool for PHPP modeling of multiple zones and/or design options at the Passive House Conference in Frankfurt. Developed in collaboration with David White of Right Environments, the free Excel-based tool coordinates the inputs for any number of design variations and collects key results in one location for easy review. Highly flexible in design, any number of PHPP inputs and outputs can be coordinated from one Excel file. The tool is available as a free download from www.baukraft.com/downloads
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