Cooling Load Factors: warewashing
warewash 011 to warewash 020
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 011 | Under-counter dishwasher | 1,348 | 1,172 | 0 | 2,520 | high temperature | 0.05 | 1 | 82 |
| warewashing | warewash 012 | Under-counter dishwasher | 322 | 645 | 0 | 967 | high temperature with heat recovery | 0.04 | 1 | 82 |
| warewashing | warewash 013 | Upright door type | 1,026 | 938 | 0 | 1,964 | low temperature dump and fill | 0.06 | 1 | 49 |
| warewashing | warewash 014 | Upright door type | 3,869 | 1,143 | 0 | 5,012 | low temperature with tank | 0.04 | 1 | 60 |
| warewashing | warewash 015 | Upright door type | 6,272 | 2,345 | 0 | 8,616 | high temperature | 0.06 | 1 | 82 |
| warewashing | warewash 016 | Upright door type | 3,810 | 1,407 | 0 | 5,217 | high temperature with heat recovery | 0.06 | 1 | 82 |
| warewashing | warewash 019 | 1120 mm Conveyor dishwasher | 17,379 | 2,931 | 0 | 20,310 | unvented | 0.11 | 1 | 82 |
| warewashing | warewash 020 | 1680 mm Conveyor dishwasher | 13,188 | 4,718 | 0 | 17,907 | unvented | 0.11 | 1 | 82 |
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