Sensible Heat Ratio (SHR)
Ratio of sensible to total cooling load. Drives coil-apparatus-dew-point selection.
SHR
0.783 -
Formula, assumptions, and limits
Typical office/cabin AC SHR 0.75–0.80. Humid-climate coastal trades drop to 0.65. Low-SHR applications (galley, laundry) need deep dehumidification coil (lower ADP) or desiccant assist.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Sensible heat load | kW | ASHRAE method | |
| Latent (moisture) load | kW | ASHRAE method |