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13278
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Tagged
405
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2
answers
2
votes
2026-03-06 13:35:46 -0500
chenkianwee
How Do I set the "Field Set: Surface Name, Fraction of Radiant Energy to Surface" parameter for my "ZoneHVACCoolingPanelRadiantConvectiveWater" using OpenStudioSDK
radiant-panel
openstudio
246
views
1
answer
3
votes
2026-03-04 20:16:52 -0500
Keigo
EnergyPlus Crashes with Optimum Start for VRF
energyplus
optimum-start
vrf
availability-manager
bug-report
291
views
1
answer
1
vote
2026-02-27 07:09:08 -0500
Denis Bourgeois
Why EnergyPlus does not report Conduction Heat Transfer for Window surfaces ?
energyplus
conduction
windows
heat-balance
output-variable
397
views
1
answer
1
vote
2026-02-27 05:52:29 -0500
Denis Bourgeois
How to use SurfaceProperty:OtherSideCoefficients in Open Studio?
openstudio
openstudio-application
heat-transfer
boundary-condition
187
views
1
answer
1
vote
2026-02-26 10:27:50 -0500
shorowit
Feature Request / Discussion — ZoneList Support as Key Value in Output:Variable and Meter:Custom
energyplus
output-variable
222
views
1
answer
2
votes
2026-02-24 11:06:10 -0500
Yapan
Converting ResStock samples to multi-unit HPXML with inter-unit heat transfer
resstock
openstudio-hpxml
multifamily
multi-unit
inter-unit-heat-transfer
202
views
1
answer
1
vote
2026-02-19 08:59:49 -0500
TTQI_ML
Equation Fit Water-to-air Heat Pump Object in OpenStudio
openstudio
air-to-water-heat-pump-equationfit
132
views
no
answers
1
vote
2026-02-18 19:04:15 -0500
Camlawrence
Create DOE Prototype Building-Supermarket
openstudio
openstudio-standards
doe-prototype-buildings
supermarket
209
views
1
answer
1
vote
2026-02-18 09:38:20 -0500
TTQI_ML
Handling mezzanine in OpenStudio Geometry
openstudio
geometry
gbxml
openstudio-application
208
views
1
answer
1
vote
2026-02-13 19:52:42 -0500
rraustad
EIRDefrost function for air-to-water heat pump
air-to-water-heat-pump
air-to-water-heat-pump-equationfit
energyplus
performance-curve
263
views
no
answers
1
vote
2026-02-13 03:23:09 -0500
benjamin.mccathern@plateforme-tipee.com
SketchUp 2026 + OpenStudio Plugin Compatibility Issue – Always asks to remove OS content on open
sketchup
openstudio
openstudio-sketchup-plugin
186
views
1
answer
no
votes
2026-02-12 07:40:40 -0500
rraustad
EnergyPlus-Outdoor Fresh Air
ventilation
outdoor-air
airloophvac
energyplus
openstudio-application
305
views
1
answer
no
votes
2026-02-09 16:10:55 -0500
ericmartinpe
Calling lookup tables from the EMS
ems
lookup-table
energyplus
ems-control
164
views
1
answer
1
vote
2026-02-09 14:32:05 -0500
Denis Bourgeois
I cant see ideal air load in output variables or BCL
ideal-loads-air-system
output-variable
openstudio-application
heating-load
102
views
no
answers
1
vote
2026-02-09 10:27:36 -0500
Aaron Boranian
EnergyPlus: How to Override RTU Intake Temperature Without Modifying EPW?
energyplus
outdoor-temperature
ems-control
278
views
2
answers
no
votes
2026-02-09 10:08:21 -0500
Aaron Boranian
secondary windows
openstudio
interior-window
openstudio-application
fenestration
152
views
1
answer
2
votes
2026-02-09 09:56:18 -0500
shorowit
Partially underground floor with Open studio + Sketchup plugin.
cooling-load
underground
residential
openstudio-sketchup-plugin
ground-heat-transfer
84
views
no
answers
1
vote
2026-02-08 14:11:08 -0500
Abir Ahsan
Air-to-water heat pump: Does defrost load increases total heat load?
air-to-water-heat-pump
defrost
heating-load
energyplus
294
views
1
answer
1
vote
2026-02-05 16:41:39 -0500
shorowit
The website https://bcl.nrel.gov/ is not working...
bcl
106
views
no
answers
1
vote
2026-02-03 08:53:56 -0500
BShah
eQUEST hourly AMY 2024-2025 Toronto weather files
equest
amy
weather
weather-file
333
views
1
answer
1
vote
2026-01-30 09:49:53 -0500
ashopinion
System checksums (Trace700) equivalent in Openstudio
openstudio
output-report
openstudio-application
trane-trace
summary-report
164
views
no
answers
1
vote
2026-01-30 06:14:38 -0500
Mads
How to use a BSDF file for window shading in EnergyPlus
energyplus
shading
bsdf
169
views
no
answers
1
vote
2026-01-28 16:57:19 -0500
Denis Bourgeois
Hello, I'm trying to Modeling Ice Thermal Energy Storage in OpenStudio
openstudio
ice-storage
openstudio-application
hvac-control
chilled-water-loop
267
views
2
answers
1
vote
2026-01-27 11:42:26 -0500
chenkianwee
I am trying to set "CoilCoolingWaterPanelRadiant.setCoolingControlTemperatureSchedule" but keep getting 'incompatible ScheduleTypeLimits' error OpenstudioSDK 3.10.0
openstudio
cooling
radiant-panel
openstudio-sdk
schedule
305
views
1
answer
1
vote
2026-01-27 07:16:03 -0500
Denis Bourgeois
Is there a guide or manual on how to use EnergyPlus & OpenStudio to model a well insulated passive solar 1 or 2 storey house with direct gain or sunspace or trombe wall at latitude 52 deg North?
energyplus
openstudio
passive-house
279
views
1
answer
1
vote
2026-01-26 11:51:02 -0500
rraustad
Supplemental Heating Coil Not Responding to Load Request
dx-coil
unitary-system
energyplus
hvac-control
hot-water-loop
589
views
1
answer
1
vote
2026-01-25 10:28:21 -0500
Denis Bourgeois
How to add Phase Change Material to open studio?
energyplus
openstudio
pcm
phase-change-material
swig
156
views
no
answers
no
votes
2026-01-21 16:00:28 -0500
Abir Ahsan
Adding duct leakage losses on predicted zone heating load
duct
leakage
ems-control
zone-load
401
views
1
answer
1
vote
2026-01-21 07:00:01 -0500
PmP
Fluid Cooler / Refrigeration Condenser Loop Turns Off Mid-Year in EnergyPlus (with persistent “No Cooling Water Flow” warnings)
openstudio
energyplus
fluid-cooler
warning
condenser-loop
234
views
1
answer
1
vote
2026-01-20 11:58:01 -0500
shorowit
Duct Leakage in EnergyPlus
energyplus
openstudio
openstudio-application
duct
air-loop
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