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129
questions
Tagged
121
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
101
views
no
answers
no
votes
2025-11-20 14:54:06 -0500
glbrown
Using OpenStudio ver. 1.3.1 with Sketchup Plugin ver. 1.7.0 and my model has equipment and several other items which were are not active in "My Model"
openstudio
sketchup2021
openstudio-application
equipment
185
views
no
answers
no
votes
2025-10-06 15:54:52 -0500
Twose10
Different Zone Sizing Results with Different ZoneHVAC Equipment
energyplus
autosizing
sizing
zone-sizing
193
views
no
answers
no
votes
2025-05-18 10:06:19 -0500
ssjjjyyy
Cooling Energy Increase after Reducing Nominal Lighting Power
energyplus
internal-load
lighting
cooling-load
openstudio
213
views
no
answers
1
vote
2025-04-06 08:20:36 -0500
Nico001
How to link HX with supply side of condenser loop in DesignBuilder
designbuilder
ground-source-heat-pump
condenser-loop
heat-exchanger
hvac-diagram
213
views
no
answers
no
votes
2025-02-21 11:09:09 -0500
LVT
Iterative daylighting calculations EnergyPlus
daylighting
energyplus
python-plugin
co-simulation
228
views
no
answers
1
vote
2024-11-20 03:29:24 -0500
sz1980
Facility Total HVAC Electricity Demand Rate and IdealLoadsAirSystem
energy-consumption
ideal-loads-air-system
hvac
energyplus
demand
100
views
no
answers
no
votes
2024-10-11 04:37:37 -0500
sdoc99
End uses thermal zones
thermal-zone
openstudio-application
ideal-loads-air-system
openstudio-results
168
views
no
answers
no
votes
2024-10-03 10:45:19 -0500
looooic
difference between output Zone ventilation Standard density volume flow rate et Zone Mechanical Ventilation Standard Density Volume flow rate
ventilation
output
ideal-loads-air-system
energyplus
output-variable
361
views
no
answers
1
vote
2024-09-28 00:59:36 -0500
mther
Hours of Safety Report Period
hours-of-safety
openstudio
visualization
reports
thermal-resiliency
148
views
no
answers
1
vote
2024-07-05 05:16:06 -0500
Burns
Incompatibility of ExternalInterface (FMU Export) & HVACTemplate:Zone:IdealLoadsAirSystem?
error
ideal-loads-air-system
energyplus
energyplus-to-fmu
hvac-template
2k
views
no
answers
no
votes
2024-07-04 07:41:29 -0500
Diego2119
Second floor zone temperatures are way higher than the first floor
indoor-temperature
openstudio
openstudio-application
232
views
no
answers
1
vote
2024-06-28 21:54:58 -0500
RCulham
Boiler Primary Loop Temperature Not Controlled Annually Using Ideal HX to Secondary
openstudio
primary-secondary-loop
boiler
setpoint-manager
heat-exchanger
864
views
no
answers
no
votes
2024-06-27 17:59:24 -0500
Moritz Vogel
Seasonal Ventilation in OpenStudio: Outdoor Air Flow Rate Fraction Schedule has no effect
openstudio
ventilation
ideal-loads-air-system
openstudio-application
hvac-control
780
views
no
answers
1
vote
2024-09-09 18:10:37 -0500
sashadf1
Ideal Air Cooling Load but no Heating Load
district-heating
openstudio-application
heating-load
ideal-loads-air-system
158
views
no
answers
no
votes
2024-04-29 13:57:04 -0500
MapMortar
How is peakEnergyDemandByMonth calculated?
openstudio-sdk
district-cooling
sql-file
ideal-loads-air-system
peak-demand
144
views
no
answers
no
votes
2024-04-25 21:28:45 -0500
xchen
Coil:Heating sizing temperature not correct
sizing
energyplus
design-day
heating-coil
doas
146
views
no
answers
1
vote
2024-04-23 18:28:46 -0500
Aaron Boranian
Sizing warning outside of sizing period
energyplus
sizing
ideal-loads-air-system
weather-file
design-day
1k
views
no
answers
2
votes
2024-04-12 14:51:58 -0500
Greg Collins
PV / Battery Storage Algorithms, Open-source software, Python
pv
battery
python
538
views
no
answers
1
vote
2024-01-03 21:31:05 -0500
JustinLueker
Model crashes with Refrigeration:WalkIn object coupled to Refrigeration:CompressorRack object when heat transfer location is set to "Zone".
refrigeration
walk-in
energyplus
refrigeration-equipment
crash
178
views
no
answers
1
vote
2023-12-20 13:47:12 -0500
Tim
Metering Ideal Air Loads in EnergyPlus
ideal-loads-air-system
energyplus
output-meter
313
views
no
answers
no
votes
2023-12-19 10:49:55 -0500
Elena R
What is the meaning of this output variable: "Zone Ideal Loads Zone Total Heating Energy"?
output-variable
euclid
energyplus
ideal-loads-air-system
heating-load
158
views
no
answers
1
vote
2023-12-05 10:47:49 -0500
IanVG
Error Running IdealAirLoadsZoneHVAC OpenStudio Measure
openstudio
openstudio-measure
ideal-loads-air-system
error
openstudio-application
806
views
no
answers
1
vote
2023-12-12 11:41:07 -0500
jassociate
OpenStudio Results Report - "Energy Use" values significantly higher than "End Use"
openstudio
measure
commercial-prototype-building
summary-report
308
views
no
answers
1
vote
2023-09-15 05:28:49 -0500
DPalma
Sensible Heat Gain Summary Hourly
summary
peak-demand
output-variable
ideal-loads-air-system
energyplus
1k
views
no
answers
1
vote
2023-09-06 11:57:34 -0500
payam
why the ventilation load calculation results in energy plus and HAP are different?
openstudio
energyplus
ventilation
ashrae-62.1
heating-load
162
views
no
answers
1
vote
2023-06-07 07:31:24 -0500
rn
BSDF shade results significantly changes then comparing versions of E+
bsdf
energyplus
blind
berkeley-window
109
views
no
answers
1
vote
2023-05-22 10:54:08 -0500
jpierce
CERV/ATU/VHP in BEopt?
beopt
erv
161
views
no
answers
no
votes
2023-04-18 01:29:26 -0500
ajn2000
Modelling an active Trombe wall in conjunction with an ideal air loads system
trombe-wall
ideal-loads-air-system
air-loop
hvac-control
energyplus
455
views
no
answers
1
vote
2023-03-23 07:58:07 -0500
dhollman
Is it possible to disable regex for Output:Variable?
energyplus
regular-expressions
output-variable
1
2
3
4
5
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