Hap V5.11 Jun 2026

File > New Project > Select weather file (TMY3 or EPW). v5.11 includes a that auto-downloads from the DOE database.

Let’s walk through a typical project to illustrate the software’s structure. hap v5.11

: Users can model a vast array of equipment, from simple Rooftop Units (RTUs) to complex Variable Refrigerant Flow (VRF) systems and chilled water plants. File > New Project > Select weather file (TMY3 or EPW)

Analyze the impact of on total cooling loads. New Project &gt

Calculates heating and cooling loads for spaces and air systems using hourly weather data. Energy Modeling: