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Load Calculation


Use the coupon code "ACCA2018" for a 10% discount when ordering!

The USA residential software product, EnergyGauge USA, provides residential building annual energy use and IECC code calculations. The sizing version, ResSizePro, provides whole house or zoned HVAC equipment sizing in accordance with ACCA Manual J Version 8 procedures plus Manual S based system selection. A rater version includes Home Energy Rating System (HERS) ratings (available to certified energy raters and qualified government program energy analysts only). The software also calculates Florida residential Energy Efficiency Code compliance by the performance and prescriptive methods.

EnergyGauge Summit Premier offers nationwide commercial and public building energy analysis for federal tax deduction, LEED NC 2.1, 2.2, 2009, & v4 energy optimization point calculation, LEED 2.2 and v4 EA1 template completion, ASHRAE 90.1 2004, 2007, 2010 and 2013 ECB compliance and Appendix G Rating calculations. Premier also includes everything in our EnergyGauge Summit FlaCom version that provides commercial building compliance calculations and reports based on past and current Florida Energy Efficiency Codes. EnergyGauge Summit ComFree adds Florida building rating capabilities to the basic Summit FlaCom version (available to certified raters only).

EnergyGauge was developed by the Building Research Division of the Florida Solar Energy Center (FSEC), a research institute of the University of Central Florida. FSEC is a partner in the U.S. Environmental Protection Agency (EPA) ENERGY STARĀ® Homes program. FSEC leads a research team for the U.S. Department of Energy (DOE) Building America program and the U.S. DOE Energy Plus development effort. FSEC is an active member of RESNET, the national rating industry association. FSEC/UCF is also a member of the USGBC and NASEO. FSEC staff are members of ACCA and ASHRAE.