Cooling Load Factors: warewashing
warewash 021 to warewash 027
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 | appliance | heat gain latent W (W) | heat gain sensible convective W (W) | heat gain sensible radiant W (W) | heat gain total W (W) | sub type | supply water flow rate Ls (L/s) | usage factor (dimensionless) | water temperature C (C) |
|---|---|---|---|---|---|---|---|---|---|---|
| warewashing | warewash 021 | Upright door type | 3,810 | 1,026 | 0 | 4,836 | high temperature under a 0.9 × 0.9 m hood at 142 L/s | — | 1 | 82 |
| warewashing | warewash 022 | Upright door type | 2,315 | 469 | 0 | 2,784 | high temperature under a 1.5 × 1.2 m hood at 236 L/s | — | 1 | 82 |
| warewashing | warewash 023 | 1120 mm conveyor | 5,861 | 293 | 0 | 6,154 | high temperature under a 0.9 m hood at 472 L/s | 0.11 | 1 | 88 |
| warewashing | warewash 024 | Ducted 1680 mm conveyor dishwasher | 4,953 | 1,846 | 3,107 | 1 | 0.11 | 82 | — | 0 |
| warewashing | warewash 025 | Ducted flight type conveyor dishwasher | 6,535 | 2,608 | 3,927 | 1 | 0.06 | 88 | — | 0 |
| warewashing | warewash 026 | Ducted flight type conveyor dishwasher with heat recovery | 4,660 | 1,055 | 3,605 | 1 | 0.06 | 88 | — | 0 |
| warewashing | warewash 027 | Ducted flight type conveyor dishwasher with blow dryer | 10,814 | 4,601 | 6,213 | 1 | 0.06 | 88 | — | 0 |
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