When calculating the cooling load for hotel rooms, the toilet area must be included as part of the cooled space. It is essential to account for air losses through the bathroom fan, as any air expelled must be replaced by conditioned air from the room. The partition wall between the toilet and the room can typically be disregarded in load calculations, assuming both areas maintain the same temperature. Accurate load calculations require consideration of all gains and losses throughout the entire room, including the toilet.
PREREQUISITESHVAC engineers, building designers, and anyone involved in the design and optimization of hotel room climate control systems.
tj00889 said:Or should I perform and the load of the room separately and add losses from the room through the partition wall.
i meant losses to the toilet through the partition wall, If I am considering the cooled area to include the toilet , I would not consider the partition wall separating the toilet and the room because I am assuming the toilet and room are at the same temperature.ChemAir said:The toilet area is part of the area being cooled, so you need to consider it. You will need to account for the air lost in the restroom. Any air the bathroom fan pulls out, comes in from somewhere, and it has to be conditioned/accounted for.
I'm not sure what you are asking here. To get a good load calculation, you will have to account for all the gains/losses for the whole room.
tj00889 said:I would not consider the partition wall separating the toilet and the room because I am assuming the toilet and room are at the same temperature