Cooling Load Factors: below_grade_wall
ASHRAE cooling load calculation factors — people heat gain, lighting power density, luminaire heat fractions, motor efficiency, cooking/warewashing appliance heat gain, office/computer equipment heat gain, glazing optical properties, radiative/convective fractions, surface solar absorptance, wall and roof conduction time series (CTS), construction material layer properties, radiant time series (RTS), zone characteristics, and below-grade heat transfer coefficients. Source: ASHRAE Handbook Fundamentals 2021, Chapter 18.
| factor type | item id | depth below grade m (m) | insulation level | u factor W per m2K (W/(m2·K)) |
|---|---|---|---|---|
| below_grade_wall | wall_d0p3_R0p88 | 0.3 | R-0.88 | 0.769 |
| below_grade_wall | wall_d0p3_R1p76 | 0.3 | R-1.76 | 0.458 |
| below_grade_wall | wall_d0p3_R2p64 | 0.3 | R-2.64 | 0.326 |
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below_grade_floor3 rowscomputer_heat_gain3 rowsconstruction_material3 rowscooking_electric_hooded3 rowscooking_electric_unhooded3 rowscooking_gas_hooded3 rowscooking_gas_unhooded3 rowsglazing_optical3 rowsheat_gain_rad_conv3 rowslighting_power_density3 rowsluminaire_heat_fractions3 rowsmonitor_heat_gain3 rows