Modeling Variable Refrigerant Flow Heat Pump An... -

Advanced "Heat Recovery" models allow the system to cool one room while using the captured heat to warm another, drastically increasing efficiency. The Model: Replicating Complexity

One outdoor unit can serve up to 60+ indoor units. Modeling Variable Refrigerant Flow Heat Pump an...

For decades, HVAC modeling focused on traditional units where a single compressor and condenser were matched to a single evaporator. These systems were binary—on or off—and struggled with "part-load" efficiency. When a large building had dozens of rooms with different needs, modeling them required assuming a massive, inefficient central plant. The Innovation: The VRF Concept Advanced "Heat Recovery" models allow the system to