Hourly Analysis Program is a Free Windows program in the Other category, developed by Carrier. The current version is 6.4; you can download it safely from its official source with the download button above.
HAP is designed for consulting engineers, design/build contractors, HVAC contractors, facility engineers and other professionals involved in the design and analysis of commercial building HVAC systems. The program is a powerful tool for designing systems and sizing system components as well as modeling annual energy performance and energy costs.
SHA-256: B0EEC745FF4FCBF5F5A860226A36FCD492BBF1CD337D28EF34CB6F986EBFA68F