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348
questions
Tagged
hvac-control
×
102
views
no
answers
1
vote
2026-01-28 16:57:19 -0600
Denis Bourgeois
Hello, I'm trying to Modeling Ice Thermal Energy Storage in OpenStudio
openstudio
ice-storage
openstudio-application
hvac-control
chilled-water-loop
143
views
1
answer
1
vote
2026-01-26 11:51:02 -0600
rraustad
Supplemental Heating Coil Not Responding to Load Request
dx-coil
unitary-system
energyplus
hvac-control
hot-water-loop
203
views
1
answer
3
votes
2026-01-12 18:58:37 -0600
Neil Bulger
VE IES Apache - Thermostat Changing Vent Minimum?
airflow
apache-hvac
ies-ve
hvac-control
120
views
1
answer
1
vote
2026-01-09 11:52:21 -0600
Greg Estep
Designbuilder - HVAC
designbuilder
detailed-hvac
hvac-control
leed
ashrae-90.1
71
views
no
answers
1
vote
2026-01-08 04:56:06 -0600
grandux
Is It Possible to Implement RH-Based Cool–Reheat Control for VRF Terminals Using EMS in OpenStudio?
openstudio
vrf
energyplus
ems-control
hvac-control
181
views
no
answers
3
votes
2025-12-09 02:15:11 -0600
Lyse_F
Unstable behavior of RadiantConvective Baseboard Heaters with an air-water heat pump
baseboard-heater
heat-pump
plant-loop
energyplus
hvac-control
108
views
no
answers
no
votes
2025-11-26 16:24:52 -0600
sandip_mep
constant indoor humidity ratio
dehumidification
energy-balance
energyplus
relative-humidity
hvac-control
94
views
no
answers
no
votes
2025-11-26 12:27:15 -0600
Aaron Boranian
AHU & TFA Modeling in DesignBuilder – Coil Availability and Setpoint Manager Query
supply-temperature
ahu
setpoint-manager
designbuilder
hvac-control
181
views
1
answer
no
votes
2025-11-21 14:28:20 -0600
moezzi614@gmail.com
Hello everybody, Im working on a simulation project with design builder and I need de model a tempered loop for HVAC use to connect to a VRF condenser.
vrf
designbuilder
condenser-loop
hvac-control
188
views
2
answers
1
vote
2025-11-07 07:41:50 -0600
Angothoron
Direct ON-OFF Access to Heating/Cooling System via Python API
energyplus-api
python
energyplus
ems-control
hvac-control
209
views
1
answer
1
vote
2025-10-17 22:56:38 -0600
sandip_mep
Is it possible to maintain constant relative humidity year-round in a zone (EnergyPlus/OpenStudio)
energyplus
humidity-control
hvac-control
247
views
1
answer
1
vote
2025-10-17 02:36:50 -0600
jordibrunet
Dehumidifying not working - Open studio help?
openstudio
openstudio-application
dehumidification
humidity-control
hvac-control
276
views
1
answer
1
vote
2025-10-05 06:55:43 -0600
Greg Estep
Setpoint Manager on the demand side of the hot water loop in DesignBuilder
designbuilder
setpoint-manager
hot-water-loop
outdoor-temperature
hvac-control
85
views
no
answers
no
votes
2025-10-03 10:20:09 -0600
Aaron Boranian
Refrigeration water cooled condenser [deleted]
refrigeration
energyplus
plant-loop
hvac-control
heat-recovery
878
views
1
answer
1
vote
2025-09-19 07:07:02 -0600
Luís Filipe Sousa
How to set up an Hybrid ventilation unit in design Builder
designbuilder
detailed-hvac
hybrid
ventilation
hvac-control
2k
views
2
answers
2
votes
2025-09-16 20:39:32 -0600
Keigo
fan coil unit control with setpoint deadband
fan-coil-unit
energyplus
hvac-control
dual-thermostat
warning
1k
views
2
answers
2
votes
2025-08-26 03:13:36 -0600
PmP
PlantEquipmentOperation:OutdoorDryBulb
energyplus
severe-error
plant-equipment-operation
hvac-control
bug-report
144
views
no
answers
1
vote
2025-07-17 00:12:05 -0600
Ne
How to set up the system to send cool air from one room to sevelal other rooms with E+
energyplus
zone-mixing
hvac-control
119
views
no
answers
3
votes
2025-07-11 08:41:30 -0600
Zakaria
Unexpected Latent Capacity in Air-Chiller Coil for Refrigerated Warehouse Model
air-chiller
warehouse
latent-cooling
energyplus
hvac-control
203
views
1
answer
no
votes
2025-06-28 07:58:04 -0600
Ski90Moo
How to model an innovative indirect evaporative cooling system in energyplus?
evaporative-cooling
energyplus
openstudio
hvac-control
679
views
2
answers
1
vote
2025-06-23 22:56:55 -0600
LIANG Peijun
OpenStudio: DOASVRF design and warning of not enclosed zones
openstudio
doas
vrf
warning
hvac-control
340
views
1
answer
no
votes
2025-05-30 08:28:58 -0600
rraustad
Autosized FCU not Cooling the Space
fcu
cooling-capacity
energyplus
designbuilder
hvac-control
519
views
3
answers
1
vote
2025-05-21 10:02:04 -0600
kwalkerman
EnergyPlus/OpenStudio VAV w/ Reheat Throttling Range Adjustment?
energyplus
openstudio
throttling-range
dual-thermostat
hvac-control
227
views
1
answer
no
votes
2025-05-21 09:27:53 -0600
kwalkerman
Low Temperature Radiant System Schedule acting funny
openstudio
energyplus
low-temperature-radiant
hvac-control
plant-loop
314
views
2
answers
3
votes
2025-05-20 08:28:38 -0600
mattkoch
control thermal zone temperture by air flow rather than chilled water flow
openstudio
hvac-control
district-cooling
cooling-coil
energyplus
531
views
1
answer
no
votes
2025-05-20 08:10:40 -0600
Julien Marrec
Actuator controled by Python API is not available in my scenario
energyplus-api
actuator
python
ems-control
hvac-control
205
views
no
answers
no
votes
2025-05-14 23:23:44 -0600
px889
Actuator controled by Python API is not available in my scenario [closed]
energyplus-api
python
actuator
ems-control
hvac-control
204
views
no
answers
1
vote
2025-05-02 09:42:54 -0600
Denis Bourgeois
Troubleshooting of a heated floor system
designbuilder
radiant-heating
gshp
hvac-control
low-temperature-radiant
746
views
1
answer
1
vote
2025-04-25 06:17:46 -0600
Denis Bourgeois
I have a query regarding the energy modelling approach for a data hall.
energyplus
ashrae-90.1
hvac-control
data-center
171
views
1
answer
1
vote
2025-04-09 10:04:16 -0600
rraustad
Controller Water coil configuration
controller
openstudio-application
water-coil
hvac-control
1
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3
4
5
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