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 ▼
81
questions
Tagged
unmet-hours
×
9k
views
4
answers
23
votes
2015-07-21 11:50:18 -0500
aparker
What are your techniques for reducing unmet hours?
unmet-hours
leed
energyplus
openstudio
appendix-g
3k
views
2
answers
10
votes
2014-10-23 09:59:35 -0500
301_Hours
Tolerance for unmet load hours for LEED
leed
unmet-hours
energyplus
equest
appendix-g
713
views
4
answers
5
votes
2015-07-21 22:01:01 -0500
hugopft
How to troubleshoot unmet hours for my model?
unmet-hours
openstudio
energyplus
51k
views
2
answers
5
votes
2017-12-19 11:27:59 -0500
kramerica
What is Proper HVAC Operation Schedule for LEED?
openstudio
ashrae-90.1
leed
schedule
unmet-hours
688
views
2
answers
4
votes
2015-04-29 01:23:10 -0500
Daniel Mak
VRF system with huge no. of unmet hours only during heating
openstudio
unmet-hours
vrf
1k
views
2
answers
4
votes
2015-08-03 06:43:29 -0500
JasonGlazer
"Time not Comfortable" calculation method
energyplus
unmet-hours
ashrae-55
thermal-comfort
365
views
2
answers
4
votes
2018-03-30 13:30:07 -0500
Tim Johnson
Simulation Failed After Adding Unmet Load Hours Troubleshooting Measure
unmet-hours
openstudio-measure
285
views
1
answer
4
votes
2017-03-24 08:33:33 -0500
rraustad
Unmet hour report error
openstudio
unmet-hours
output-report
474
views
2
answers
4
votes
2017-08-11 11:34:47 -0500
OS-user-AT
What if autosizing produces unmet hours for the design days ?
unmet-hours
autosizing
design-day
200
views
no
answers
4
votes
2019-05-01 17:08:03 -0500
elco8141
EvaporativeCooler:Direct:ResearchSpecial not working below certain outdoor air temperature
openstudio
energyplus
unmet-hours
evaporative-cooling
763
views
2
answers
3
votes
2015-11-10 10:11:42 -0500
MJWitte
Unmet Hours from Outdoor Air Units in EnergyPlus
energyplus
unmet-hours
outdoor-air
784
views
2
answers
3
votes
2016-01-14 22:54:47 -0500
Nick Caton
why vrf system by autosizing in equest generate many unmet hours
equest
vrf
unmet-hours
autosizing
162
views
2
answers
3
votes
2016-01-27 06:42:00 -0500
Julien Marrec
Is there an "unmet hours" output variable equivalent for DHW demand?
output-variable
service-hot-water
unmet-hours
221
views
1
answer
3
votes
2016-02-11 17:11:41 -0500
aparker
Reheat loop not connecting to the terminal units- OpenStudio
openstudio
terminal-unit
reheat
unmet-hours
153
views
no
answers
3
votes
2016-03-18 15:59:06 -0500
NickC
Possible issue with Zone Conditions reporting of unmet occupied hours
openstudio
output-report
bug-report
unmet-hours
339
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
669
views
no
answers
3
votes
2017-04-26 02:30:57 -0500
Jonny K
Many unmet cooling hours with radiant floor with DOAS possibly due to condensation shutoff
unmet-hours
condensation
radiant-cooling
openstudio-measure
energyplus
667
views
2
answers
3
votes
2019-05-22 11:52:53 -0500
mdahlhausen
Unmet hours on official DOE reference building results!
commercial-reference-building
unmet-hours
1k
views
1
answer
3
votes
2023-11-10 12:26:16 -0500
Yueyue_Zhou
How does "Temperature Difference Between Cutout And Setpoint" affect Unmet Hours?
energyplus
thermostat
unmet-hours
ashrae-90.1
364
views
2
answers
2
votes
2014-12-18 16:07:02 -0500
MJWitte
Unmet Load Hours Linked to Cycling Run Time?
energyplus
unmet-hours
cycling
night-cycle
vav
380
views
3
answers
2
votes
2015-01-03 16:08:43 -0500
gmolina
Unmet hours too high in annual simulation but 0 on design days EnergyPlus
energyplus
unmet-hours
system-sizing
2k
views
1
answer
2
votes
2015-03-03 14:31:01 -0500
Benjamin
eQuest - VAV AHU serving zone VAV units with HW reheat
equest
unmet-hours
leed
683
views
1
answer
2
votes
2015-04-20 11:18:38 -0500
Julien Marrec
How to autosize baseboard heaters in eQuest detailed mode?
equest
baseboard-heater
hvac
unmet-hours
2k
views
1
answer
2
votes
2015-04-21 08:23:22 -0500
Daniel
eQuest: insufficient AHU heating coil capacity
equest
unmet-hours
air-handling-unit
system-sizing
hvac
298
views
no
answers
2
votes
2015-08-19 10:05:49 -0500
__AmirRoth__
Unmet Load Hours in Hard Sized Mode
openstudio
unmet-hours
system-sizing
hard-sizing
202
views
1
answer
2
votes
2015-10-29 17:29:27 -0500
Annie Marston
Can't let fans cycle on while keeping outdoor air off at night
openstudio
energyplus
unmet-hours
outdoor-air
210
views
1
answer
3
votes
2016-02-18 09:35:50 -0500
Archmage
E+ Unmet hours when delta temperature is below reporting tolerance?
energyplus
unmet-hours
147
views
1
answer
2
votes
2016-03-04 04:28:06 -0500
Julien Marrec
Cycling zoneHVAC components: tolerance of availability manager
energyplus
unmet-hours
zone-hvac
1k
views
1
answer
2
votes
2016-03-17 10:08:30 -0500
ericringold
Correct choice of Set point managers [closed]
openstudio
setpoint-manager
unmet-hours
787
views
1
answer
2
votes
2016-09-19 10:33:47 -0500
Archmage
Batch simulation results for different location - interpretation
energyplus
ice-storage
storage-tank
autosizing
unmet-hours
1
2
3
next page »
Careers
Contributors
Tags
unmet-hours
×30
energyplus
×15
openstudio
×11
equest
×5
autosizing
×4
leed
×4
system-sizing
×3
appendix-g
×2
ashrae-90.1
×2
hvac
×2
openstudio-measure
×2
outdoor-air
×2
output-report
×2
vrf
×2
air-handling-unit
×1
ashrae-55
×1
baseboard-heater
×1
bug-report
×1
coil-capacity
×1
commercial-reference-building
×1
condensation
×1
cooling-coil
×1
cycling
×1
design-day
×1
evaporative-cooling
×1
hard-sizing
×1
ice-storage
×1
night-cycle
×1
output-variable
×1
radiant-cooling
×1
reheat
×1
schedule
×1
service-hot-water
×1
setpoint-manager
×1
storage-tank
×1
terminal-unit
×1
thermal-comfort
×1
thermostat
×1
vav
×1
zone-hvac
×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
×