Heat pump basics · Compressors
Compressor knowledge guide
Illustrated guide to compressors in heat pumps and refrigeration.
1 · Role in the vapor-compression cycle
2 · Machine families
| Family | Typical capacity band | Lift / pressure ratio | Oil notes | Capacity control | Heat-pump intuition |
|---|---|---|---|---|---|
3 · Hermetic, semi-hermetic, and open-drive
4 · Performance maps and key parameters
One-sentence memory
5 · Lubrication, oil return, and reliability
6 · Heat-pump and high-lift specifics
