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 »
date
activity ▼
answers
votes
39
questions
Tagged
energyplus
×
unitary-system
×
166
views
1
answer
1
vote
2024-01-04 02:29:45 -0500
Keigo
Troubleshooting Advanced Dehumidification and Water-to-Air Heat Recovery Modeling Issue
dehumidification
unitary-system
heat-recovery
cool-reheat
energyplus
74
views
1
answer
2
votes
2023-08-21 07:52:01 -0500
rraustad
Why does the AC Sizing gets smaller when I change to VRF from Unitary?
hvac-sizing
autosizing
unitary-system
vrf
energyplus
32
views
no
answers
no
votes
2023-08-08 12:48:51 -0500
xchen
Coil:Cooling:Water has cooling rate output when chilled water flow is 0
energyplus
unitary-system
cooling-coil
chilled-water-loop
bug-report
57
views
no
answers
2
votes
2023-03-09 09:11:05 -0500
Bárbara Torregrosa
Cooling coil of Unitary System doesn't follow setpoint
energyplus
vav-system
setpoint-manager
unitary-system
cooling-coil
144
views
1
answer
4
votes
2023-01-30 09:14:51 -0500
MJWitte
Unitary system (Water- Air) CC control issues
openstudio
energyplus
unitary-system
water-to-air-heat-pump
116
views
no
answers
no
votes
2022-04-03 14:35:11 -0500
Melina
Controlling 2 zones by VAV system and EnergyPlus AirLoopHVAC:UnitarySystem: "SetPoint" [closed]
energyplus
vav
multi-zone
unitary-system
house
138
views
no
answers
2
votes
2021-07-23 08:45:50 -0500
mechyai
Zone Temp/Humd EMS control of Unitary HVAC?
ems-control
ems
energyplus
python
unitary-system
2k
views
no
answers
no
votes
2020-12-02 13:05:07 -0500
Adrien
How to model PTHP with extra features - which Zone:Unitary* template?
energyplus
hvac-template
unitary-system
pthp
373
views
2
answers
1
vote
2020-11-20 04:23:34 -0500
GARIMA.RKE
Temperature dependent window control using EMS
airflow-network
unitary-system
energyplus
ems
569
views
1
answer
3
votes
2020-08-16 18:55:57 -0500
Aaron Boranian
EnergyPlus AirLoopHVAC:UnitarySystem: "SetPoint" vs "Load" control type
unitary-system
cooling-coil
setpoint-manager
hvac-control
energyplus
120
views
no
answers
2
votes
2020-03-08 23:58:26 -0500
tenna031
AirloopHVAC:UnitarySystem Heating & Fan EMS
energyplus
ems
openstudio
unitary-system
fan
961
views
4
answers
4
votes
2019-08-19 10:22:04 -0500
ericmartinpe
Two-speed fan object?
energyplus
fan
unitary-system
226
views
1
answer
1
vote
2019-01-29 08:49:04 -0500
rraustad
"Invalid Component" Error using AirLoopHVAC:UnitarySystem
energyplus
error
unitary-system
mini-split
please-use-existing-tags
183
views
1
answer
2
votes
2018-08-21 07:41:01 -0500
MJWitte
AirLoopHVAC:UnitaryHeatCool application for single zone
energyplus
unitary-system
hvac
131
views
no
answers
2
votes
2018-05-03 18:58:31 -0500
Aaron Boranian
airloophvac:unitarysystem plant loop temperature control issue
energyplus
unitary-system
plant-equipment-operation
air-to-water-heat-pump
151
views
1
answer
1
vote
2018-03-02 07:55:38 -0500
rraustad
What air terminal unit types are allowed on a AirLoopHVAC:Unitary system?
energyplus
terminal-unit
unitary-system
198
views
2
answers
1
vote
2018-01-23 13:15:13 -0500
kwalkerman
AirLoopHVAC:UnitarySystem - Additional Heating Coil
energyplus
unitary-system
202
views
3
answers
4
votes
2017-07-10 10:57:07 -0500
kwalkerman
PackagedTerminalAirConditioner prevent Outdoor air during night cycle
energyplus
unitary-system
outdoor-air
146
views
no
answers
2
votes
2017-06-07 08:29:54 -0500
Mike Kennedy
zone user design airflow rate not used in system sizing
energyplus
system-sizing
unitary-system
design-air-flow-rate
249
views
1
answer
2
votes
2017-05-12 12:13:00 -0500
Mike Kennedy
Modeling Code Compliant DX with Two-Speed Airflow Control
unitary-system
fan
energyplus
274
views
no
answers
1
vote
2017-04-01 14:39:48 -0500
dradair
AirLoopHVAC Control Zone
energyplus
unitary-system
247
views
1
answer
3
votes
2017-03-08 12:55:19 -0500
rraustad
Gas Heating Control
energyplus
setpoint-manager
unitary-system
135
views
no
answers
2
votes
2016-10-04 08:27:21 -0500
dradair
E+ AirLoopHVAC idf echo
energyplus
idf-file
air-loop
unitary-system
736
views
2
answers
5
votes
2016-07-20 09:47:17 -0500
Julien Marrec
Simulation time explodes with AirLoopHVAC:UnitarySystem
energyplus
unitary-system
simulation-time
68
views
no
answers
1
vote
2016-06-02 16:25:48 -0500
TiejunWu
"Single Mode Operation" in "UnitarySystemPerformance:Multispeed" Object
energyplus
unitary-system
302
views
1
answer
2
votes
2016-05-12 15:26:31 -0500
Julien Marrec
Turn off AirLoopHVACUnitarySystem at night but with a Night Cycle control
energyplus
availability-schedule
unitary-system
outdoor-air
308
views
1
answer
1
vote
2016-04-28 19:27:46 -0500
rraustad
unitary vav system cost
energyplus
unitary-system
vav
228
views
1
answer
1
vote
2016-04-05 20:06:04 -0500
rraustad
Unitary system not meeting cooling load
energyplus
unitary-system
cooling-load
219
views
1
answer
2
votes
2016-03-02 18:35:44 -0500
Archmage
Using Coil:Cooling:WaterToAirHeatPump:EquationFit
energyplus
unitary-system
286
views
1
answer
3
votes
2016-03-02 10:40:11 -0500
rraustad
Unitary System: where to add the supply fan?
energyplus
unitary-system
1
2
next page »
Training Workshops
Careers
Contributors
Tags
energyplus
×30
unitary-system
×30
cooling-coil
×3
ems
×3
fan
×3
setpoint-manager
×3
openstudio
×2
outdoor-air
×2
vav
×2
airflow-network
×1
air-loop
×1
air-to-water-heat-pump
×1
autosizing
×1
availability-schedule
×1
bug-report
×1
chilled-water-loop
×1
cooling-load
×1
cool-reheat
×1
dehumidification
×1
design-air-flow-rate
×1
ems-control
×1
error
×1
heat-recovery
×1
house
×1
hvac
×1
hvac-control
×1
hvac-sizing
×1
hvac-template
×1
idf-file
×1
mini-split
×1
multi-zone
×1
plant-equipment-operation
×1
please-use-existing-tags
×1
pthp
×1
python
×1
simulation-time
×1
system-sizing
×1
terminal-unit
×1
vav-system
×1
vrf
×1
water-to-air-heat-pump
×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
×