The E20-II Hourly Analysis Program (HAP) v4.31 has been designed for energy-savings calculation and has been approved by the U.S. Department of Energy for certifying those energy savings. Commercial ...

The program offers several modeling capabilities. Users can select from eight load-simulation methodologies, including heat balance-based RTS, which use algorithms from the latest ASHRAE Loads Toolkit ...

30 November 2008 Dubai, Carrier Corp., a subsidiary of United Technologies Corp. (NYSE: UTX - News), has released version 4.40 of their E20-II Hourly Analysis Program (HAP) software.HAP v4.40, ...

CHARLOTTE, N.C. — To meet the needs of HVAC design engineers, Carrier released a new version of Hourly Analysis Program (HAP), its peak load and energy modeling software. Carrier is a part of Carrier ...