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3691
questions
Tagged
193
views
no
answers
no
votes
2023-05-02 08:56:53 -0500
rraustad
Do you understand this warning?: ** Warning ** HeatExchanger:AirToAir:SensibleAndLatent "HVAC-HE": Average air volume flow rate is <50% or >130% warning continues.
air-flow
energyplus
warning
heat-exchanger
flow-rate
749
views
1
answer
1
vote
2023-05-04 14:10:18 -0500
Greg Estep
Water to Air heat pump COP Curves
air-water-heat-pump
ground-source-heat-pump
bcl
openstudio
performance-curve
230
views
1
answer
no
votes
2023-05-04 12:41:04 -0500
rraustad
[EnergyPlus] ThermostatSetpoint:DualHeatingCooling
energyplus
dual-thermostat
dual-setpoint
ptac
398
views
2
answers
no
votes
2023-05-12 13:16:52 -0500
kwon1579
How do I turn on/off PTAC at right temperature?
energyplus
availability-schedule
dual-thermostat
ptac
254
views
1
answer
1
vote
2023-05-13 22:27:53 -0500
matbla
Dilemma combining AirflowNetwork with a zone plenum in EnergyPlus IDF?
energyplus
plenum
airflow-network
air-loop
272
views
1
answer
no
votes
2023-05-07 06:34:40 -0500
Qamar
Ground source heat pump system operation
energyplus
heat-pump
hvac-control
ground-source-heat-pump
air-loop
634
views
1
answer
1
vote
2023-05-23 00:11:04 -0500
matbla
Creating a MVHR system for residential application
designbuilder
air-distribution
hvac-control
air-loop
heat-recovery
95
views
no
answers
1
vote
2023-05-10 13:03:32 -0500
Phan Truong
Modeling divided mixed air plenum for dual duct system (EnergyPlus)
energyplus
openstudio
dual-duct
return-air
plenum
120
views
no
answers
1
vote
2023-05-09 16:39:53 -0500
RCulham
Why is DOAS Fan Air Flow Rate inconsistent with design OA flow rate
openstudio
doas
ventilation
autosize
267
views
1
answer
no
votes
2023-05-11 15:04:42 -0500
ericmartinpe
Window type AC in openstudio
openstudio
openstudio-application
zone-hvac
window-air-conditioner
231
views
1
answer
1
vote
2023-05-11 09:57:11 -0500
FinMilliner
How to add a preheat coil before heat exchanger?
energyplus
heat-exchanger
heat-recovery
outdoor-air
464
views
1
answer
2
votes
2023-05-31 08:45:52 -0500
dpud12
Heat Pump & Supplemental Coil Sizing and Control in ResStock
openstudio
resstock
heat-pump
air-source-heat-pump
hvac-control
1k
views
1
answer
1
vote
2023-05-25 11:18:03 -0500
ericmartinpe
Modeling Ceiling fan or circulation fan in Designbuilder or EnergyPlus
energyplus
designbuilder
ceiling-fan
natural-ventilation
mechanical-ventilation
70
views
no
answers
1
vote
2023-05-12 04:44:57 -0500
Kunyu
Add setpoint manager after cooling coil in an air loop through openstudio API Python
openstudio
python
setpoint-manager
openstudio-sdk
nodes
633
views
1
answer
2
votes
2023-05-19 16:02:01 -0500
ericmartinpe
EnergyPlus - Static Pressure Reset
energyplus
openstudio
duct
air-distribution
hvac-control
177
views
1
answer
no
votes
2023-05-19 15:56:02 -0500
ericmartinpe
Multi speed heat pump
openstudio
openstudio-application
air-source-heat-pump
multi-speed
179
views
1
answer
1
vote
2023-11-23 10:14:02 -0500
Keigo
AirLoopHVAC Autosizing does not recognise load from ZoneHVAC:OutdoorAirUnit
energyplus
bug-report
autosizing
hvac-control
air-loop
596
views
1
answer
1
vote
2023-05-23 20:55:02 -0500
Greg Estep
How to Model Range Hood with Make-up Air
energyplus
outdoor-air
exhaust-air
55
views
no
answers
no
votes
2023-05-23 18:01:28 -0500
Jay86
Custom Meter Error [closed]
custom
meter
output-meter
146
views
1
answer
no
votes
2023-05-24 17:06:11 -0500
shorowit
Custom Meter Error
custom
output-meter
ideal-loads-air-system
openstudio-application
openstudio-measure
137
views
no
answers
no
votes
2023-05-28 16:06:25 -0500
helicopterivan
EnergyTransfer results evaluation
designbuilder
energyplus
heat-transfer
output-report
summary-report
199
views
no
answers
no
votes
2023-05-30 04:38:44 -0500
Lazio
How to solve severe error from Air Wall Zone Mixing measure?
air-wall
zone-mixing
openstudio-measure
severe-error
openstudio
69
views
no
answers
no
votes
2023-05-30 15:02:03 -0500
Aaron Boranian
FCU in openstudio/Sketchup
fcu
openstudio
openstudio-application
179
views
1
answer
no
votes
2023-05-31 15:02:06 -0500
Denis Bourgeois
Open Studio Ruby code - getting the existing HVAC air loop template
openstudio
air-source-heat-pump
openstudio-sdk
openstudio-measure
air-loop
300
views
1
answer
1
vote
2023-06-06 10:57:51 -0500
MDW
Defining Inlet and Outlet Node Names
openstudio
nodes
openstudio-measure
openstudio-sdk
severe-error
192
views
1
answer
1
vote
2023-06-02 02:06:36 -0500
Julien Marrec
Open Studio: Air loop not recognized in model from Ruby measure script
openstudio
air-loop
588
views
1
answer
1
vote
2023-06-13 03:40:50 -0500
Luís Filipe Sousa
How to put Seasonal efficiency COP (SCOP) or SEER on Chillers in Design Builder?
chiller
designbuilder
cop
eer
seer
326
views
no
answers
1
vote
2023-06-06 07:20:04 -0500
yoh
How to calculate AFN combined natural and mechanical ventilation in Energy Plus
energyplus
severe-error
airflow-network
zone-exhaust
natural-ventilation
221
views
1
answer
2
votes
2023-07-10 09:13:34 -0500
MJWitte
Outdoor Air Schedule Name in DesignSpecification:OutdoorAir does not work
energyplus
bug-report
outdoor-air
363
views
1
answer
no
votes
2023-06-08 17:52:30 -0500
matbla
Design Builder Air to Air Heat Pump important question
designbuilder
air-to-air
air-source-heat-pump
heat-pump
cop
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