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3587
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138
views
no
answers
no
votes
2025-04-18 13:44:46 -0600
mj
Open Studio - VRF unit COP high at lower temp
openstudio
openstudio-application
vrf
183
views
no
answers
1
vote
2025-05-02 09:42:54 -0600
Denis Bourgeois
Troubleshooting of a heated floor system
designbuilder
radiant-heating
gshp
hvac-control
low-temperature-radiant
136
views
no
answers
1
vote
2025-05-08 11:21:09 -0600
dradair
PVVT Heating Airflow modulation
equest
air-flow
unmet-hours
266
views
no
answers
1
vote
2025-05-10 14:21:23 -0600
Samir
Request for OpenStudio/EnergyPlus/DesignBuilder File of a Vented Double Skin Façade
openstudio
energyplus
designbuilder
double-skin-facade
395
views
no
answers
1
vote
2025-05-14 17:45:43 -0600
the_donn
installation places files in user-registry which cannot work in a classroom
install
installation
user-registry
openstudio
88
views
no
answers
1
vote
2025-05-26 17:57:30 -0600
Jamie Sullivan
AFN zone ventilation not reported during warmup?
energyplus
airflow-network
warmup
output-variable
1k
views
no
answers
1
vote
2025-08-27 22:17:23 -0600
angelson
How to simulate multiple simultaneous HVAC faults in OpenStudio?
fault
measure
openstudio
openstudio-measure
bcl
129
views
no
answers
1
vote
2025-06-11 13:34:17 -0600
leilapsd
EnergyPlus Fatal Error – Incomplete Day in Schedule:Compact (Generated via Python Script)
energyplus
ems
python-ems
severe-error
schedule
267
views
no
answers
1
vote
2025-06-13 02:48:57 -0600
Anurag_G
Modeling Floor-Wise TFA Rooms in DesignBuilder with VRF Groups (DOAS + ODU Connection)
designbuilder
vrf
doas
192
views
no
answers
1
vote
2025-06-16 17:10:11 -0600
TylerMCW
Zone Component Load Summary RH Input
openstudio
energyplus
summary-report
zone-component-load-summary
relative-humidity
91
views
no
answers
1
vote
2025-06-18 08:41:32 -0600
Adarsh
Concerns with input for DesignBuilder CFD
designbuilder
cfd
122
views
no
answers
1
vote
2025-06-25 06:00:07 -0600
DamonHD
Adding internal partitions reduces heatflow to outside: why?
energyplus
construction
heat-transfer
zones
104
views
no
answers
1
vote
2025-06-26 10:50:50 -0600
Aaron Boranian
Invalid unitary system control zone: air loop unitary HP air to air
designbuilder
unitary-system
low-temperature-radiant
error
hvac
113
views
no
answers
1
vote
2025-06-29 11:55:26 -0600
jaksaaa555
Openstudio Skechup plugin
openstudio
openstudio-sketchup-plugin
surface-matching
geometry
boundary-condition
149
views
no
answers
1
vote
2025-06-30 12:15:30 -0600
Pranav Deshmukh
True Peak Load Occurs on Unexpected Day — How to Identify Peak Date from Solar Gains and Building Geometry?
energyplus
geometry
solar-gain
peak-load
design-day
78
views
no
answers
1
vote
2025-07-01 02:38:08 -0600
Jung
EnergyPlus, Method of introducing outside air using "OutdoorAirUnit"
energyplus
outdoor-air
mechanical-ventilation
output-variable
96
views
no
answers
1
vote
2025-07-01 16:50:31 -0600
amitche8
Zoo_Animal_IHGs
heat-gain
internal-load
energyplus
openstudio
177
views
no
answers
1
vote
2025-07-07 22:51:51 -0600
Keigo
EnergyPlus Crashes with Fan:VariableVolume or Fan:ConstantVolume
energyplus
bug-report
crash
fan
135
views
no
answers
1
vote
2025-07-08 12:49:04 -0600
Aaron Boranian
Heating SET Degree hours Table
heating
degree-hours
energyplus
openstudio-application
summary-report
144
views
no
answers
1
vote
2025-07-14 14:08:34 -0600
tammieyu
EnergyPlus Python API vs. EMS for Runtime Window Control
python-ems
energyplus-api
energyplus
ems-control
construction
135
views
no
answers
1
vote
2025-07-17 00:12:05 -0600
Ne
How to set up the system to send cool air from one room to sevelal other rooms with E+
energyplus
zone-mixing
hvac-control
94
views
no
answers
1
vote
2025-07-22 11:11:00 -0600
QCeng
ERV and equipment sizing
openstudio
erv
design-day
zone-sizing
heating-load
180
views
no
answers
1
vote
2025-07-23 11:21:46 -0600
Aaron Boranian
SEVERE: Too many fields were found for the object: Chiller:Electric:EIR
energyplus
chiller
expand-objects
openstudio
severe-error
144
views
no
answers
1
vote
2025-07-22 13:27:24 -0600
Zander.Brosky
Can the Open Studio adjacency issues tool be extended to the Sketchup plug-in?
openstudio
sketchup
openstudio-sketchup-plugin
surface
geometry
257
views
no
answers
1
vote
2025-07-28 22:47:18 -0600
karman
air to air transfer between PAU and AHU (OpenStudio)
air-loop
air-mixing
air-handling-unit
heat-recovery
openstudio
134
views
no
answers
1
vote
2025-07-24 11:12:12 -0600
drulff
Severe Error - Node Names conflict with User-Defined Component (using 2 Plant connections in AirTerminal:SingleDuct:UserDefined)
energyplus
nodes
user-defined-component
plant-connection
terminal-unit
184
views
no
answers
1
vote
2025-08-01 06:11:47 -0600
August
dehumidification cooling energy + air reheating energy in designbuilder simple hvac
designbuilder
dehumidification
reheat
output-report
545
views
no
answers
1
vote
2025-08-07 03:23:48 -0600
Jroberts
Using the ASTMC1340 convection algorithm in E+
convection
convection-algorithm
convection-coefficient
vented-cavity
energyplus
515
views
no
answers
1
vote
2025-08-18 10:21:56 -0600
Aaron Boranian
How to simulate thermal cycles from 5°C to 40°C in an HVAC zone in OpenStudio?
openstudio
schedules
temperature
cycles
1k
views
no
answers
1
vote
2025-09-10 00:17:21 -0600
angelson
Why fault measures are not commutative and how to interpret the results?
operational-fault
openstudio
openstudio-measure
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