What's new in SDL (System Design Load) 6.2
System Design Load v6.2 contains the following changes:
1. Building Modeling: Added an "Import gbXML" option to facilitate integration between HAP and CAD or BIM tools.
2. Calculation Engine: Updated the calculation engine to EnergyPlus version 23.2 which resolves certain problems, updates calculations, and in some cases delivers a calculation speed increase.
3. Other Enhancements: Made other enhancements involving project data management, building modelling, space models, air systems, plants, and documentation.
4. Problem Fixes: Corrected problems in HAP v6.1.

TheSystem Design Loadprogram calculates design cooling and heating loads for commercial buildings to facilitate HVAC system design. System Design Load advances the art of HVAC load estimating by introducing the concept of system-based design. System-based design is a technique which considers specific HVAC system features when performing load estimating and system sizing calculations. This is important because many systems have unique features which require special sizing procedures.
Introduction to Carrier
Carrieris a leading provider of heating, ventilating, air conditioning and refrigeration systems, building controls and automation, and fire and security systems. It operates 51 factories and 39 research & design centers worldwide with more than 53,000 employees serving customers in more than 180 countries.