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
157
views
no
answers
1
vote
2020-04-27 03:42:47 -0500
Muz
EnergyPlus Cooling Tower and Heat Exchanger
cooling-tower
heat-exchanger
energyplus
warning
error
150
views
no
answers
2
votes
2020-05-11 13:30:05 -0500
Divya
Zone HVAC power components
energyplus
cooling-load
heating-load
zone-load
465
views
no
answers
1
vote
2020-09-28 04:25:49 -0500
yves.mansoulie.setec
Mixed mode ventilation control doesn't seem to work
natural-ventilation
designbuilder
humidity-control
swimming-pool
airflow-network
107
views
no
answers
1
vote
2020-09-28 13:59:18 -0500
cristiano.pansanato
Problem with Dehumidifier:DesiccantSystem and Chilled Water System
dehumidifier
desiccant
energyplus
136
views
no
answers
no
votes
2021-01-21 09:21:27 -0500
Aaron Boranian
How to solve errors in VRF with DOAS Measures [closed]
openstudio
openstudio-measure
vrf
doas
severe-error
171
views
no
answers
3
votes
2021-08-31 11:05:45 -0500
h.a
Modelling Double-skin facade w. preheating mode with diffuse ceiling ventilation.
double-skin-facade
natural-ventilation
exhaust-fan
energyplus
78
views
no
answers
no
votes
2021-02-26 12:37:25 -0500
xchen
setDesignInletAirWetBulbTemperature for CoolingTowerTwoSpeed not working
openstudio-measure
cooling-tower
674
views
no
answers
4
votes
2021-05-29 04:30:38 -0500
tri.ton99
Calculate Facility Total Building Electric Demand Power
data-center
energyplus
it-equipment
output-variable
367
views
no
answers
2
votes
2021-06-21 20:42:13 -0500
etravis.asia
energyplus reported area is 0
output-report
energyplus
openstudio
416
views
no
answers
no
votes
2021-08-06 13:05:53 -0500
Rwadhwa910
How to set minimum SAT setpoint after the heating coil
openstudio
openstudio-application
setpoint
reheat
202
views
no
answers
2
votes
2021-09-23 03:24:11 -0500
Angelo Martucci
How to control back-up equipments based on a defined ΔT from the setpoint temp
low-temperature-radiant
fan-coil-unit
energyplus
hvac-control
222
views
no
answers
1
vote
2021-10-01 04:25:27 -0500
Alejandro Lopez
Humidifier not Working [closed]
openstudio
humidification
setpoint-manager
severe-error
160
views
no
answers
no
votes
2021-10-04 05:24:43 -0500
rafael.alonso
Shading and window operation based on Operative Temperature
energyplus
thermal-comfort
operative-temperature
118
views
no
answers
no
votes
2022-06-14 06:38:46 -0500
rn
Change in results between version then using a ComplexShade
energyplus
bsdf
window
idf-update
blind
90
views
no
answers
no
votes
2023-01-10 12:37:00 -0500
savage
Heat balance: missing gain/loss
energyplus
heat-balance
212
views
no
answers
1
vote
2023-03-28 11:15:59 -0500
Shruti B.
CBECC 2022 MF RetrieveCSVValue() error
cbecc
multi-family
error
heat-pump
duct
69
views
no
answers
no
votes
2023-05-30 15:02:03 -0500
Aaron Boranian
FCU in openstudio/Sketchup
fcu
openstudio
openstudio-application
327
views
no
answers
1
vote
2023-06-06 07:20:04 -0500
yoh
How to calculate AFN combined natural and mechanical ventilation in Energy Plus
energyplus
severe-error
airflow-network
zone-exhaust
natural-ventilation
116
views
no
answers
2
votes
2023-08-17 07:59:55 -0500
lrebello
Where to assign Fan:OnOff, could not find it in Open Studio
fan
openstudio-application
hvac-control
62
views
no
answers
no
votes
2024-04-10 07:03:36 -0500
Yagnik
set point not met for the period of 01/04 to 31/09 [closed]
energyplus
airloophvac
setpoint
openstudio
89
views
no
answers
1
vote
2024-05-04 11:03:45 -0500
alfred.levison
VRF system Fan:system model energy calculation
vrf
energyplus
fan
146
views
no
answers
no
votes
2024-05-17 08:40:02 -0500
Aaron Boranian
Severe Error **HVACTEMPLATE:* objects found, not supported [closed]
hvac
error
openstudio-application
hvac-template
energyplus
139
views
no
answers
no
votes
2024-10-15 05:20:26 -0500
Denis Bourgeois
E+ : Accumulation Buffer Water Tank With No Fuel Heater Type
storage-tank
energyplus
water-heater-mixed
severe-error
60
views
no
answers
no
votes
2024-11-16 14:03:59 -0500
RWilcox
Want to help a startup? [closed]
isothermal
dehumidifier
cool-reheat
241
views
no
answers
1
vote
2025-06-13 02:48:57 -0500
Anurag_G
Modeling Floor-Wise TFA Rooms in DesignBuilder with VRF Groups (DOAS + ODU Connection)
designbuilder
vrf
doas
82
views
no
answers
1
vote
2025-06-18 08:41:32 -0500
Adarsh
Concerns with input for DesignBuilder CFD
designbuilder
cfd
9
views
no
answers
no
votes
2025-10-20 06:52:02 -0500
Evelia124
detailed hvac system for the baseline model in deisgn builder? [closed]
designbuilder
leed
baseline
hvac-diagram
ashrae-90.1
10
views
no
answers
no
votes
2025-10-20 06:52:03 -0500
Evelia124
detailed hvac system for the baseline model in design builder? [closed]
designbuilder
leed
baseline
hvac-diagram
ashrae-90.1
339
views
no
answers
3
votes
2016-09-15 09:41:41 -0500
Annie Marston
Heat Exchanger Heat Pump
heat-exchanger
energyplus
heat-pump
432
views
no
answers
3
votes
2017-03-01 13:00:16 -0500
JustinLueker
Why are some of my Coil:Cooling:Water objects autosizing to 0 capacity?
cooling-coil
autosizing
coil-capacity
unmet-hours
energyplus
« previous
1
...
100
101
102
103
104
...
124
next page »
Training Workshops
Contributors
Tags
energyplus
×17
openstudio
×6
designbuilder
×5
openstudio-application
×4
severe-error
×4
error
×3
natural-ventilation
×3
vrf
×3
airflow-network
×2
ashrae-90.1
×2
baseline
×2
cooling-tower
×2
dehumidifier
×2
doas
×2
fan
×2
heat-exchanger
×2
heat-pump
×2
hvac-control
×2
hvac-diagram
×2
leed
×2
openstudio-measure
×2
setpoint
×2
airloophvac
×1
autosizing
×1
blind
×1
bsdf
×1
cbecc
×1
cfd
×1
coil-capacity
×1
cooling-coil
×1
cooling-load
×1
cool-reheat
×1
data-center
×1
desiccant
×1
double-skin-facade
×1
duct
×1
exhaust-fan
×1
fan-coil-unit
×1
fcu
×1
heat-balance
×1
heating-load
×1
humidification
×1
humidity-control
×1
hvac
×1
hvac-template
×1
idf-update
×1
isothermal
×1
it-equipment
×1
low-temperature-radiant
×1
multi-family
×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
×