3.0
zedg_k_12_hvac_fan_coil_doas_air_cooled_chiller
33ed4338-5e86-415f-8df0-87e32e413711
ebfd63db-2e07-436b-a0a5-1a4bb22992fd
20210429T165036Z
87BA8B1E
ZedgK12HvacFanCoilDoasAirCooledChiller
ZEDG K12 HVAC Fan Coil DOAS Air Cooled Chiller
Measure replaces existing HVAC system (if any) with a Fan Coil with DOAS HVAC with air cooled Chiller system (one DOAS per floor).
The fan coil with DOAS system (centralized DOAS, with zone level conditioning) is applied to all space types except Cafeteria, Kitchen, Gym, and Auditorium; packaged single zone equipment is applied to those zones. In select cases, the user is given the option to preserve existing HVAC schedules. In other cases, new schedules are generated that align with ZEDG recommendations. Air handler with chiller, gas-fired boiler and DOAS is a widely used HVAC system in schools and was thus included in the analysis. An air-cooled chiller was preferred over a water-cooled chiller by the project committee. The main reason being the later has maintenance issues which school districts want to avoid due to shortage of funds and personnel.
ceilingReturnPlenumSpaceType
This space type should be part of a ceiling return air plenum.
Choice
false
false
costTotalHVACSystem
Total Cost for HVAC System ($).
Double
true
false
0
remake_schedules
Apply recommended availability and ventilation schedules for air handlers?
Boolean
true
false
true
true
true
false
false
HVAC.Whole System
Uses SketchUp API
false
boolean
Measure Type
ModelMeasure
string
AEDG_HVAC_GenericTestModel_0225_a.osm
osm
test
5594F322
SecondarySchoolCustomRef_01_0228.osm
osm
test
07080433
README.md.erb
erb
readmeerb
703C9964
README.md
md
readme
D6EA5653
LICENSE.md
md
license
A21A3ED2
OsLib_AedgMeasures.rb
rb
resource
F3DEE433
measure_Test.rb
rb
test
B23D1E1A
OpenStudio
2.0.0
2.8.0
measure.rb
rb
script
6B608BCC
OsLib_HVAC_zedg_fan_coil_air_cooled.rb
rb
resource
509B48A2