First time here? Check out the
Help
page!
Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date
activity
answers ▲
votes
3694
questions
Tagged
479
views
1
answer
5
votes
2020-02-28 05:50:37 -0500
Petros Dalavouras
Dedicated Outside Air in Openstudio
doas
openstudio
air-handling-unit
vav
220
views
1
answer
1
vote
2018-02-22 05:32:55 -0500
kabot
air flow temperature - natural vent. by convection
energyplus
air-flow
air-distribution
zone-temperature
634
views
1
answer
1
vote
2023-05-23 00:11:04 -0500
matbla
Creating a MVHR system for residential application
designbuilder
air-distribution
hvac-control
air-loop
heat-recovery
432
views
1
answer
1
vote
2017-08-19 06:02:45 -0500
Liam
Does the supply air flow rate include the amount of air come in the room through natural/mechanical ventilation
energyplus
openstudio
ideal-loads-air-system
design-air-flow-rate
2k
views
1
answer
5
votes
2016-02-19 10:25:32 -0500
Julien Marrec
AHU Supply Air Temperature
openstudio
energyplus
air-handling-unit
supply-temperature
437
views
1
answer
2
votes
2019-12-11 10:38:30 -0500
shorowit
Ideal Load Air System
ideal-loads-air-system
268
views
1
answer
3
votes
2017-11-16 20:55:27 -0500
TomB
How to model VAV system with no return air?
outdoor-air
return-air
exhaust-air
vav
851
views
1
answer
2
votes
2021-01-11 17:36:53 -0500
ProbingParticle
What's the correct way to model central air-to-water heat pump with backup electric boiler and hydronic baseboards?
equest
air-to-water-heat-pump
boiler
vav
131
views
1
answer
1
vote
2024-01-22 05:29:26 -0500
Zakaria
Refrigeration Air Chiller System Evaporating Temperature, Constant or Variable - AirChiller
refrigeration-equipment
air-chiller
evaporation
energyplus
output-variable
422
views
1
answer
1
vote
2023-10-17 15:23:11 -0500
shorowit
Error in unmixed air model
openstudio
gshp
unmixed-air
severe-error
energyplus
459
views
1
answer
no
votes
2021-03-16 05:58:36 -0500
Denis Bourgeois
How to enable air stratification in EnergyPlus?
energyplus
air-flow
376
views
1
answer
2
votes
2021-06-21 05:46:12 -0500
Jim Dirkes
No Difference in indoor air temperature even after changing building materials in EnergyPlus
zone-temperature
material
energyplus
please-use-existing-tags
515
views
1
answer
2
votes
2021-08-31 11:04:31 -0500
bbrannon4
EnergyPlus Air to Water Heat Pump
energyplus
ems
air-to-water-heat-pump
1k
views
1
answer
1
vote
2022-06-08 06:25:38 -0500
DPalma
Air-Water heat pump in EnergyPlus?
air-water-heat-pump
energyplus
plant-loop
hot-water-loop
211
views
1
answer
3
votes
2024-10-04 10:55:34 -0500
sashadf1
Why is the heating load of ideal ideal-loads-air-system kept at zero.
ideal-loads-air-system
heating
heating-load
openstudio-application
openstudio-results
246
views
1
answer
no
votes
2024-12-03 11:13:25 -0500
Aaron Boranian
Difference between EnergyPlus Unitary Heat/Cool System and Ideal load Air System
energyplus
contam
co-simulation
unitary-system
ideal-loads-air-system
237
views
1
answer
1
vote
2018-10-06 12:36:51 -0500
rraustad
Energy consumption of air conditioner in a single room
energyplus
window-air-conditioner
please-use-existing-tags
163
views
1
answer
1
vote
2020-03-13 12:36:08 -0500
David Goldwasser
Change Outdoor Air specification per zone in openstudio
openstudio
outdoor-air
159
views
1
answer
2
votes
2025-06-28 13:48:14 -0500
nemo
"Bad allocation" error in EnergyPlus 25.1 with hydronic radiant floor + air-to-water heat pump
energyplus
radiant-heating
air-to-water-heat-pump
sizing-error
low-temperature-radiant
226
views
1
answer
2
votes
2018-06-06 00:32:17 -0500
Avi
how can I enter the exterior air flow through a gap in openstudio
air-flow
openstudio
1k
views
1
answer
1
vote
2014-10-16 19:08:13 -0500
DancingDavidE
How to model window air conditioner in eQuest?
equest
hvac
window-air-conditioner
1k
views
1
answer
3
votes
2015-09-11 04:13:34 -0500
Julien Marrec
air to water heat pump
openstudio
energyplus
air-source-heat-pump
233
views
1
answer
1
vote
2016-09-06 09:29:48 -0500
Adam Hilton
Air Wall is Missing From Open Studio
openstudio
air-wall
197
views
1
answer
1
vote
2016-09-30 20:10:48 -0500
rraustad
Furnace thermostat and air flow missing
openstudio
thermostat
air-flow
278
views
1
answer
2
votes
2017-03-07 14:18:54 -0500
TaylorRoberts
Air wall is not in my construction materials
air-wall
construction
openstudio
501
views
1
answer
2
votes
2017-12-04 15:49:54 -0500
Annie Marston
100% Outdoor Air Unit No ERV
doas
outdoor-air
openstudio
308
views
1
answer
1
vote
2018-09-13 09:07:00 -0500
MJWitte
how to input in IDF in order to run Two air conditioning unit in one zone simultaneously?
energyplus
window-air-conditioner
idf-editor
322
views
1
answer
1
vote
2020-03-12 10:53:41 -0500
apigott
Connect chilled beams to air loop [3D Plus]
trane-trace
air-loop
radiant-cooling
energyplus
462
views
1
answer
2
votes
2020-08-03 05:40:50 -0500
akr
zero cooling in my air loop
openstudio
energyplus
fan-coil-unit
air-loop
281
views
1
answer
no
votes
2022-04-25 11:52:30 -0500
nissaldeelaka
OpenStudio Application: Rename Air Loops, Plant Loops and Service Water Loops
openstudio-application
air-loop
plant-loop
service-hot-water
« previous
1
...
95
96
97
98
99
...
124
next page »
Training Workshops
Contributors
Tags
energyplus
×16
openstudio
×12
air-flow
×4
air-loop
×4
ideal-loads-air-system
×4
air-to-water-heat-pump
×3
outdoor-air
×3
vav
×3
window-air-conditioner
×3
air-distribution
×2
air-handling-unit
×2
air-wall
×2
doas
×2
equest
×2
openstudio-application
×2
plant-loop
×2
please-use-existing-tags
×2
zone-temperature
×2
air-chiller
×1
air-source-heat-pump
×1
air-water-heat-pump
×1
boiler
×1
construction
×1
contam
×1
co-simulation
×1
design-air-flow-rate
×1
designbuilder
×1
ems
×1
evaporation
×1
exhaust-air
×1
fan-coil-unit
×1
gshp
×1
heating
×1
heating-load
×1
heat-recovery
×1
hot-water-loop
×1
hvac
×1
hvac-control
×1
idf-editor
×1
low-temperature-radiant
×1
material
×1
openstudio-results
×1
output-variable
×1
radiant-cooling
×1
radiant-heating
×1
refrigeration-equipment
×1
return-air
×1
service-hot-water
×1
severe-error
×1
sizing-error
×1
Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The
Unmet Hours
and
Big Ladder
names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the
Creative Commons Attribution Share Alike 3.0 License
.
Powered by
Please note: Unmet Hours requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×