| Main Ca. | Category | Subclass |
| Form | Total floor area, building shape, aspect ratio, number of floors, window fraction, window-to-wall ratio, window locations, shading geometry, building orientation, thermal zoning, floor-to-floor height (ft), floor-to-ceiling height (ft), glazing sill height (ft) |
| Architecture | Exterior walls | Construction, U-value, R-value | Roof | Construction, U-value, R-value | Window | Dimensions, glass (type and frame), U-value, SHGC, visible transmittance, operable area | Skylight | Glass (type and frame), U-value, SHGC, visible transmittance | Foundation | Foundation type, construction, F-value, dimensions | Interior partitions | Construction, dimensions | Internal mass | - | Air barrier system | Infiltration (ACH) |
| HVAC | System type | Heating type, cooling type, distribution and terminal units | HVAC sizing | Air conditioning, heating | HVAC efficiency | Air conditioning, heating | HVAC control | Thermostat setpoint, thermostat setback, supply air temperature, economizers, ventilation, demand control ventilation, energy recovery | Supply fan | Fan schedules, supply fan total efficiency (%), supply fan pressure drop | SWH | SWH type, fuel type, thermal efficiency (%), tank volume (gal), water temperature set point, water consumption |
| Internal loads and schedules | Lighting | Average power density (W/ft2), schedule, daylighting controls, occupancy sensors | Plug load | Average power density (W/ft2), schedule | Occupancy | Average occupancy, schedule |
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