Cooling Load Factors: office equipment
offeq 021 to offeq 030
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 | equipment | nameplate power W (W) | peak heat gain W (W) |
|---|---|---|---|---|
| office equipment | offeq 021 | 40 V | — | 19 |
| office equipment | offeq 022 | AA | — | 5.5 |
| office equipment | offeq 023 | Microwave oven, 25 to 34 L | — | 767.5 |
| office equipment | offeq 024 | Single cup | 1,400 | 385 |
| office equipment | offeq 025 | Up to 12 cups | 950 | 780 |
| office equipment | offeq 026 | With grinder | 1,350 | 376 |
| office equipment | offeq 027 | Coffee grinder, up to 12 cups | — | 73 |
| office equipment | offeq 028 | Tea kettle, up to 6 cups | 1,200 | 1,200 |
| office equipment | offeq 029 | Dorm fridge, 88 L | — | 57 |
| office equipment | offeq 030 | Freezer, 510 L | 130 | 125 |
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