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13297
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464
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
384
views
1
answer
1
vote
2026-03-21 19:23:37 -0500
Greg Estep
Night Cycling in OpenStudio
openstudio-application
night-cycle
hvac-control
air-loop
fan-operation
306
views
2
answers
1
vote
2026-03-09 03:34:39 -0500
Behnam
How to prevent grid charging when using `TrackChargeDischargeSchedules` in `ElectricLoadCenter:Distribution`?
battery
energyplus
photovoltaic
demand-response
365
views
1
answer
1
vote
2026-03-10 07:45:47 -0500
rraustad
SetpointManager:MultiZone:Heating:Average
energyplus
setpoint-manager
hvac-control
air-loop
243
views
1
answer
1
vote
2026-03-15 18:16:45 -0500
jpierce
beopt 3.0.1 - optimization?
beopt
optimization
185
views
no
answers
1
vote
2026-04-17 17:06:28 -0500
RCulham
How to you set up DHW loops with indirect storage tanks?
openstudio
service-hot-water
plant-loop
indirect-heating
openstudio-application
213
views
1
answer
1
vote
2026-04-13 09:19:19 -0500
Annie Marston
Radiator and NV - heating suddenly stops mid year E+
radiator
energyplus
heating
shutdown
193
views
1
answer
1
vote
2026-04-13 19:21:22 -0500
shorowit
Weather file not running in BEopt
beopt
weather-file
epw-file
143
views
no
answers
1
vote
2026-04-13 09:39:33 -0500
Aaron Boranian
recording energy usage for SHW in energy+
shw
service-hot-water
energyplus
output-meter
197
views
no
answers
1
vote
2026-04-17 05:34:47 -0500
fcegnam
Openstudio 3.10 installation issues
openstudio-3.10
166
views
no
answers
1
vote
2026-04-28 15:34:33 -0500
dradair
CFD geometry creation
cfd
geometry
revit
import
export
13k
views
no
answers
1
vote
2026-05-13 14:12:46 -0500
cory fulton
why are the main air handler heating coils zero capacity in the DOE commercial prototype model for outpatient healthcare
doe-prototype-buildings
hot-water-coils
vav-system
105
views
no
answers
no
votes
2026-05-13 14:16:58 -0500
cory fulton
why are the main air handler heating coils zero capacity in the DOE commercial prototype model for outpatient healthcare [closed]
doe-prototype-buildings
vav-system
heating-coil
463
views
3
answers
1
vote
2026-06-15 11:26:32 -0500
DW
OpenStudio BCL down?
bcl
openstudio-application
172
views
no
answers
1
vote
2026-05-26 07:30:36 -0500
cloudbase9
cathedral roof modeling in floorspace.js
floorspace.js
cathedral
roof
geometry
attic
339
views
1
answer
1
vote
2026-07-21 08:48:15 -0500
JasonGlazer
Water Cooled Jacket Equipment
openstudio-application
plant-loop
hvac-control
hvac-diagram
137
views
no
answers
1
vote
2026-05-28 17:47:45 -0500
Nick1234
Not enough heat during Night Cycle
openstudio
night-cycle
fan
316
views
1
answer
1
vote
2026-07-14 06:47:44 -0500
JasonGlazer
How to convert from CTF to HAMT
hamt
cft
conversion
bio-materials
moisture
1k
views
1
answer
1
vote
2026-06-16 12:00:51 -0500
josepsolebonet@telefonica.net
natural ventilation openstudio
openstudio
natural-ventilation
operative-temperature
openstudio-application
thermal-comfort
153
views
1
answer
1
vote
2026-06-22 10:18:49 -0500
muhl
Is there a data migration path from 3.0.1 to 3.1.1 of BEOpt?
beopt
openstudio-beopt
690
views
no
answers
no
votes
2026-06-25 11:50:39 -0500
muhl
Calibration for OS-HPXML: Utility Bill Data period ordering
openstudio-hpxml
calibration
bpi
951
views
1
answer
1
vote
2026-07-17 05:49:10 -0500
Ski90Moo
How to make CoilCoolingDXTwoStageWithHumidityControlMode work?
openstudio-application
humidity-control
hvac-control
dx-coil
desuperheater
251
views
2
answers
1
vote
2026-07-14 10:24:04 -0500
kcud
Error loading OpenStudio SketchUp Plug-in on SketchUp 2026 (26.2.243) with OpenStudio Application 1.11.1
openstudio
openstudio-sketchup-plugin
94
views
no
answers
1
vote
2026-07-10 03:02:38 -0500
evi_c
Air mass flow rate equation in ZoneHVAC:Baseboard:RadiantConvective:Water
energyplus
baseboard-heater
sizing
186
views
no
answers
1
vote
2026-07-16 11:42:23 -0500
adriciardi
Modeling a Water Loop Heat Pump (WLHP) System with Reversible Air-to-Water HP and Thermal Storage in DesignBuilder
air-to-water-heat-pump
air-source-heat-pump
central-heat-pump-system
designbuilder
hvac-diagram
358
views
2
answers
1
vote
2026-08-05 21:19:14 -0500
Student831
Is it possible to combine plenum with room below?
openstudio-application
plenum
hvac
asset-score
energyplus
163
views
no
answers
1
vote
2026-08-07 14:27:40 -0500
MaRe
Cannot finish polygon in FloorSpaceJS (OpenStudio 3.11.0)
openstudio-application
floorspace-js
geometry
214
views
1
answer
1
vote
2026-08-31 20:21:26 -0500
Jamie Sullivan
Trying to understand Ventilation by Wind and Stack with Open Area in E+
windandstackopenarea
natural-ventilation
opening
energyplus
95
views
1
answer
1
vote
2026-09-09 14:43:21 -0500
shorowit
Is there a way to display overall U value for a home in BEopt
beopt
u-factor
building-envelope
143
views
no
answers
1
vote
2026-09-08 17:17:34 -0500
Screamindaemon
Setpoint manager for DX coils workaround
setpoint-manager
dx-coil
air-source-heat-pump
energyplus
supply-temperature
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