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365
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Tagged
hvac
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130
views
1
answer
1
vote
2025-10-15 04:51:41 -0500
Luís Filipe Sousa
How to solve “Component disconnected” error in DesignBuilder for Fan Coil Unit and Zone Group?
designbuilder
hvac
fcu
error
hvac-diagram
1k
views
6
answers
7
votes
2025-09-18 17:12:24 -0500
ericmartinpe
How do you model minimum and high efficiency DX cooling and heat pump equipment?
dx
hvac
performance-curve
fan
355
views
no
answers
no
votes
2025-08-06 09:57:41 -0500
Aaron Boranian
HVAC System Configuration with Heat Recovery in OpenStudio
openstudio-application
hvac
chiller
ahu
thermal-zone
439
views
1
answer
no
votes
2025-08-05 06:04:12 -0500
yavi
Open studio download problem.
hvac
openstudio-application
installation
162
views
no
answers
no
votes
2025-07-28 04:11:28 -0500
Behnam
PID Controller Using Python EnergyPlus API for HVACs
control
python-plugin
hvac
energyplus
ems-control
168
views
1
answer
no
votes
2025-07-08 05:38:58 -0500
kwalkerman
Pipe length between supply and demand side?
hvac
pipe
indoor-pipe
hvac-diagram
energyplus
96
views
no
answers
1
vote
2025-06-26 10:50:50 -0500
Aaron Boranian
Invalid unitary system control zone: air loop unitary HP air to air
designbuilder
unitary-system
low-temperature-radiant
error
hvac
75
views
no
answers
no
votes
2025-06-26 02:28:46 -0500
Ohanbali
Invalid unitary system control zone: air loop unitary HP air to air [closed]
designbuilder
unitary-system
low-temperature-radiant
error
hvac
1k
views
5
answers
no
votes
2025-06-19 11:58:21 -0500
ashopinion
designbuilder v7 simple hvac seasonal cop has no effect
designbuilder
hvac
cop
summary-report
125
views
no
answers
no
votes
2025-05-07 11:43:59 -0500
m19
Openstudio fault creation
openstudio
hvac
openstudio-application
operational-fault
openstudio-measure
253
views
no
answers
no
votes
2025-04-24 14:43:53 -0500
Denis Bourgeois
Heating and cooling load in a baseline model (DesignBuilder)
designbuilder
hvac
ashrae-90.1
baseline
unmet-hours
216
views
1
answer
1
vote
2025-04-03 08:13:51 -0500
Aaron Boranian
EnergyPlus Node Connection Error – “AHU DEMAND INLET NODE” Not Matched to a Controlled Zone
hvac
node-connection
air-loop
energyplus
severe-error
139
views
no
answers
1
vote
2025-03-25 11:07:39 -0500
Zakaria
Inlet Coil Temperature for Air Chiller in EnergyPlus
air-chiller
output-variable
energyplus
hvac
node-connection
852
views
1
answer
1
vote
2025-02-11 16:58:09 -0500
Brooke_Energy
"Apply measure now" results in "failed to show arguments"
hvac
measures
openstudio-application
error
apply-measure
49
views
no
answers
no
votes
2025-02-10 15:03:27 -0500
hesc
htg hvac looked for in libarie
hvac
379
views
1
answer
no
votes
2025-01-07 07:39:23 -0500
Denis Bourgeois
zoneHvac Ideal loads
hvac
ideal-loads-air-system
energyplus
hvac-control
availability-schedule
79
views
no
answers
no
votes
2025-01-03 04:37:29 -0500
lunamoody
No any HVAC zone found. Please revise HVAC zone groups definitio
designbuilder
hvac
3k
views
1
answer
no
votes
2024-12-09 12:20:00 -0500
Greg Estep
Cooling/Heating only fan coil unit in energyplus
energyplus
fan-coil-unit
openstudio-application
openstudio
hvac
137
views
no
answers
1
vote
2024-11-20 03:29:24 -0500
sz1980
Facility Total HVAC Electricity Demand Rate and IdealLoadsAirSystem
energy-consumption
ideal-loads-air-system
hvac
energyplus
demand
110
views
1
answer
no
votes
2024-11-13 16:36:53 -0500
bbrannon4
Workarounds to add Submeters for HVAC
energyplus
meter
subcategory
enduse
hvac
155
views
no
answers
no
votes
2024-11-06 04:00:53 -0500
Behnam
Possibility of integration of PTHP with water storage tank for space heating
hvac
storage-tank
pthp
energyplus
configuration
245
views
2
answers
3
votes
2024-10-22 20:02:49 -0500
shorowit
Does heat pump have higher peak consumption compared to central ac system?
peak
energy-consumption
hvac
air-source-heat-pump
openstudio-hpxml
322
views
1
answer
2
votes
2024-10-07 13:08:23 -0500
sashadf1
Large Single Story Building HVAC Systems
hvac
ashrae-90.1
appendix-g
leed
247
views
1
answer
1
vote
2024-10-01 02:45:34 -0500
AGeissler
EnergyPlus AFN and HVAC including mechanical ventilation and LowTemperatureRadiant
energyplus
hvac
airflow-network
zone-equipment
low-temperature-radiant
1k
views
4
answers
1
vote
2024-09-25 00:55:34 -0500
syauqi
How to Create Fan Coil System in OpenStudio
fan-coil-unit
openstudio
hvac
openstudio-application
160
views
1
answer
no
votes
2024-09-23 12:35:30 -0500
Denis Bourgeois
How can I model a hot water radiator in OpenStudio?
hvac
openstudio-application
radiator
hot-water-loop
energyplus
206
views
1
answer
1
vote
2024-09-23 10:03:31 -0500
LukeInCali
Modeling electric resistance heater in CBECC
cbecc-com
cbecc
hvac
unit-heater
43
views
no
answers
no
votes
2024-09-23 07:52:08 -0500
El Mehdi Ouzaa
How can I model a hot water radiator in OpenStudio? [closed]
hvac
openstudio-application
radiator
hot-water-loop
energyplus
800
views
1
answer
1
vote
2024-07-24 16:18:03 -0500
GFlechas
Modeling simple fans and fan-heaters in Openstudio
fan
unit-heater
openstudio
openstudio-application
hvac
1k
views
no
answers
1
vote
2024-07-08 10:44:05 -0500
itsJohnHanson
How to model a Water Source Heat Pump in BeOpt
air-to-water-heat-pump
water-source-heat-pump
beopt
hvac
1
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3
4
5
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