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Load Calculation


Use the coupon code "ACCA2017" 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 provides whole house or zoned HVAC equipment sizing in accordance with ACCA Manual J Version 8 procedures. A rater version includes HERS ratings (available to certified energy raters and qualified government program energy analysts only). The software also calculates Florida residential energy 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 and 2.2 energy optimization point calculation, LEED 2.2 EA credit 1 template completion, ASHRAE 90.1 calculations, including 2004/2007 Appendix G. Premier also includes everything in our EnergyGauge Summit FlaCom version, that provides commercial building Method A Florida Energy Efficiency Code calculations and reports. EnergyGauge Summit ComFree adds building rating capabilities to the basic Summit FlaCom version (available to certified raters only).

EnergyGauge was developed by the Florida Solar Energy Center, a partner in the U.S. Environmental Protection Agency (EPA) Energy StarĀ® Homes program, a partner in the U.S. Department of Energy (DOE) BuildingAmerica program and an active member of RESNET, the national rating industry association.