A HVAC plant design For 3 story building.
Total load 330 ton.
Ground floor has 80 ton
1st floor has 120 ton
2nd floor has 130 ton.
Outdoor dry blub temp 45C
Outdoor wet blub temp 30c
Required indoor temp = 25c
Relative humidity = 50%
Ground floor area 160*42=6720ft2
Ground floor volume=160*42*13=87360ft3
1st and 2nd floor areas are equal.
So i require selection of suitable AHU and chiller.
Kindly suggest how the number of AHU, chiller, boiler
And cooling tower will be selected.(assume missing data)