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40
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hvac-control
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openstudio-application
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227
views
1
answer
1
vote
2026-03-21 19:23:37 -0500
Greg Estep
Night Cycling in OpenStudio
openstudio-application
night-cycle
hvac-control
air-loop
fan-operation
140
views
no
answers
1
vote
2026-01-28 16:57:19 -0500
Denis Bourgeois
Hello, I'm trying to Modeling Ice Thermal Energy Storage in OpenStudio
openstudio
ice-storage
openstudio-application
hvac-control
chilled-water-loop
281
views
1
answer
1
vote
2025-10-17 02:36:50 -0500
jordibrunet
Dehumidifying not working - Open studio help?
openstudio
openstudio-application
dehumidification
humidity-control
hvac-control
204
views
1
answer
1
vote
2025-04-09 10:04:16 -0500
rraustad
Controller Water coil configuration
controller
openstudio-application
water-coil
hvac-control
174
views
no
answers
no
votes
2025-03-23 11:33:31 -0500
huy1912
Fans consumption too high (OpenStudio)
openstudio
fans
openstudio-application
vrf
hvac-control
194
views
no
answers
no
votes
2024-10-10 07:27:35 -0500
RogerB
Control the temperature of a neighbouring thermal zone using VRF system
vrf
ems-control
hvac-control
energyplus
openstudio-application
230
views
no
answers
1
vote
2024-10-03 07:29:06 -0500
QCeng
Dual Fuel HP Openstudio
openstudio
air-source-heat-pump
openstudio-application
hvac-control
175
views
no
answers
2
votes
2024-10-01 08:03:32 -0500
lollokai
AWHP for SH and DHW with different setpoints and operating times
openstudio-application
setpoint
hvac-control
heat-pump-water-heater
plant-loop
248
views
no
answers
1
vote
2024-07-05 07:12:18 -0500
laiamv
Why is the temperature and rel humidity so high inside my model if I set it to 18 degrees?
thermostat
indoor-temperature
hvac-control
openstudio-application
energyplus
839
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
531
views
no
answers
no
votes
2024-06-24 21:04:17 -0500
DaffaKhairi
OpenStudio Input errors for AirLoopHVAC:UnitarySystem:UNITARY - Did not find Air Node
hvac-control
air-loop
openstudio-application
node-connection
unitary-system
919
views
1
answer
no
votes
2024-05-24 08:48:43 -0500
mattkoch
How to give one heating system priority over the other (electric>gas)
openstudio-application
heating
gshp
hvac-control
plant-loop
559
views
no
answers
no
votes
2024-05-23 09:53:12 -0500
mattkoch
AirLoopHVACDedicatedOutdoorAirSystem How To?
openstudio-application
doas
air-loop
hvac-control
hvac-diagram
412
views
1
answer
1
vote
2024-05-22 02:58:55 -0500
PmP
Can't control chilled water loop max temperature
chilled-water-loop
hvac-control
openstudio
openstudio-application
143
views
no
answers
no
votes
2024-05-16 06:11:04 -0500
chloe
Is negative load required for vrf system?
vrf
openstudio
energyplus
hvac-control
openstudio-application
325
views
1
answer
no
votes
2024-05-07 04:28:17 -0500
lollokai
AWHP and booster for DHW with Setpoint Control
openstudio-application
air-to-water-heat-pump
dhw
hvac-control
355
views
no
answers
no
votes
2024-04-13 23:08:36 -0500
Mike117
Is there a best way to implement this loop in openstudio? Loop is provided in an image.
energyplus
openstudio
hvac-control
hvac-loop
openstudio-application
341
views
1
answer
1
vote
2024-04-02 02:29:25 -0500
Julien Marrec
Setpoint Managers not showing up
openstudio
setpoint-manager
openstudio-application
air-loop
hvac-control
111
views
no
answers
no
votes
2024-03-19 10:35:47 -0500
TanPham
Why is only my bathroom properly heated?
openstudio
openstudio-application
hvac-control
gshp
thermostat
357
views
1
answer
no
votes
2024-03-05 23:41:13 -0500
bentan
Is there a way to simulate AC on dry mode?
dx-coil
humidity-control
hvac-control
openstudio-application
energyplus
227
views
no
answers
no
votes
2024-02-19 09:19:03 -0500
dhruvik
In HVAC loop it is not giving answer of energy at same temp. throughout day.
hvac-control
openstudio
openstudio-application
air-flow
146
views
no
answers
2
votes
2024-01-31 09:29:35 -0500
rktct999
Heat Recovery Not Working
heat
heat-recovery
doas
openstudio-application
hvac-control
94
views
no
answers
1
vote
2024-01-30 03:16:32 -0500
Pepijn
Chiller mass flow strange peak at low temperatures in EnergyPlus
energyplus
flow-rate
openstudio-application
chilled-water-loop
hvac-control
260
views
1
answer
no
votes
2023-12-21 02:09:06 -0500
Ski90Moo
How to Model Multi-Zone VRF System in OpenStudio?
openstudio
multi-zone
vrf
openstudio-application
hvac-control
618
views
1
answer
no
votes
2023-11-27 08:36:49 -0500
Joshua Bohnert
Humidity setpoint not met
humidity-control
openstudio
dehumidification
openstudio-application
hvac-control
232
views
no
answers
no
votes
2023-10-16 06:34:58 -0500
SebsCubs
Control the flow rate into the radiators
openstudio
energyplus
energyplus-api
openstudio-application
hvac-control
348
views
1
answer
1
vote
2023-09-09 01:53:39 -0500
Julien Marrec
Optimum Start for VRF
openstudio
optimum-start
vrf
openstudio-application
hvac-control
153
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
366
views
no
answers
no
votes
2023-08-14 13:24:23 -0500
lrebello
Coil Operation On/Off
openstudio
cooling-coil
openstudio-application
hvac-control
229
views
1
answer
no
votes
2023-08-11 10:36:09 -0500
Keigo
Fan Operation based on Themal Zone Themperature
air-loop
fan-operation
fan-availability
openstudio-application
hvac-control
1
2
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night-cycle
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