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147
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Tagged
doas
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664
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
285
views
no
answers
1
vote
2025-06-13 02:48:57 -0600
Anurag_G
Modeling Floor-Wise TFA Rooms in DesignBuilder with VRF Groups (DOAS + ODU Connection)
designbuilder
vrf
doas
1k
views
3
answers
3
votes
2025-04-28 08:04:17 -0600
Anurag_G
How to Model AHU with DOAS in DesignBuilder?
designbuilder
doas
air-loop
283
views
no
answers
no
votes
2025-04-25 08:45:01 -0600
Aaron Boranian
How to Model AHU with DOAS in DesignBuilder? [closed]
designbuilder
doas
air-loop
209
views
1
answer
no
votes
2025-03-19 09:07:17 -0600
Petros Dalavouras
DOAS for Dehumidification Paired with RTU for Heating/Cooling
doas
openstudio
dehumidification
openstudio-application
air-loop
401
views
1
answer
no
votes
2024-10-15 13:54:42 -0600
sashadf1
If I don't solve this, I can't graduate. Please help me
openstudio
doas
vrf
severe-error
energyplus
288
views
1
answer
1
vote
2024-09-21 10:02:59 -0600
kwalkerman
System sizing for DOAS with FourPipeBeam
energyplus
chilled-beam
doas
zone-sizing
system-sizing
257
views
no
answers
no
votes
2024-08-15 08:34:59 -0600
Ruth Urban
Modelling DOAS using ISMRE2 metric
equest
energyplus
doas
162
views
no
answers
1
vote
2024-07-03 15:05:50 -0600
OldUnixGuy
DOAS Coil For Low Dewpoint
doas
energyplus
dehumidification
hvac-control
performance-data
541
views
no
answers
no
votes
2024-05-23 09:53:12 -0600
mattkoch
AirLoopHVACDedicatedOutdoorAirSystem How To?
openstudio-application
doas
air-loop
hvac-control
hvac-diagram
98
views
no
answers
no
votes
2024-04-25 21:28:45 -0600
xchen
Coil:Heating sizing temperature not correct
sizing
energyplus
design-day
heating-coil
doas
312
views
no
answers
1
vote
2024-04-12 05:38:18 -0600
Keigo
DOAS is not autosized correctly
energyplus
autosize
doas
bug-report
outdoor-air
397
views
no
answers
3
votes
2024-03-21 02:15:23 -0600
Helga
How can I apply both ventilation setback and disable air-mixing in Controller:OutdoorAir?
energyplus
outdoor-air
hvac-control
doas
462
views
2
answers
2
votes
2024-03-08 08:03:17 -0600
zimje7
How to model a multiple level air treatment ?
hvac
zone-equipment
openstudio-application
energyplus
doas
138
views
no
answers
2
votes
2024-01-31 09:29:35 -0600
rktct999
Heat Recovery Not Working
heat
heat-recovery
doas
openstudio-application
hvac-control
120
views
no
answers
no
votes
2023-12-05 19:24:43 -0600
gauthier.bouchenoire.1@ens.etsmtl.ca
Add DOAS Object in an idf file import from an OpenStudio model causes crash
energyplus
crash
doas
energyplus-example-file
771
views
1
answer
1
vote
2023-11-16 09:31:53 -0600
Keigo
Severe error: Check the connection to a ZoneHVAC:EquipmentConnections object
openstudio-application
node-connection
zone-hvac
vrf
doas
332
views
1
answer
no
votes
2023-08-01 04:46:54 -0600
Petros Dalavouras
Modeling HVAC System with Direct Free cooling
free-cooling
hvac-control
doas
energyplus
openstudio-application
155
views
no
answers
1
vote
2023-07-10 08:03:04 -0600
Pablocm
Controller Mechanical Ventilation and Latent effectiveness of air-to-air plate HX
openstudio
doas
heat-exchanger
warning
heat-recovery
194
views
no
answers
no
votes
2023-07-05 05:48:38 -0600
Pablocm
ERRORS WITH HEATING AND OTHER COMPONENTS
openstudio
ground-source-heat-pump
doas
low-temperature-radiant
144
views
no
answers
1
vote
2023-05-09 16:39:53 -0600
RCulham
Why is DOAS Fan Air Flow Rate inconsistent with design OA flow rate
openstudio
doas
ventilation
autosize
143
views
no
answers
1
vote
2023-05-01 19:42:26 -0600
Keigo
Incorrect Autosizing of AirLoopHVAC:DedicatedOutdoorAirSystem
energyplus
bug-report
doas
autosize
air-loop
130
views
no
answers
1
vote
2023-04-29 03:44:25 -0600
Keigo
AirLoopHVAC:DedicatedOutdoorAirSystem does not work with draw through fan placement
energyplus
doas
bug-report
air-loop
322
views
1
answer
no
votes
2023-03-28 06:34:31 -0600
Joshua Bohnert
Trace 700 ERU Dual wheel
trane-trace
heat-recovery
dehumidification
doas
desiccant
1k
views
1
answer
1
vote
2023-03-01 21:31:51 -0600
raghad
2-pipe fan coil system with dedicated outdoor system for ventilation and a vertical geothermal source
fcu
equest
doas
energy-recovery-ventilator
ground-source-heat-pump
201
views
no
answers
no
votes
2022-12-23 10:57:22 -0600
andresgallardo
Why do I keep getting an error when I try to replace my HVAC system with a DOAS with radiant slab system using the NZEHVAC openstudio measure?
openstudio-measure
radiant-slab
doas
net-zero
openstudio-standards
179
views
no
answers
1
vote
2022-12-06 16:28:24 -0600
dradair
ECB/CH11 DOAS Systems Map
doas
ecb
770
views
1
answer
3
votes
2022-10-13 08:11:11 -0600
rraustad
How to add HeatExchanger:AirToAir:SensibleAndLatent with Supply Air Outlet Temperature Control to AirLoopHVAC:DedicatedOutdoorAirSystem
energyplus
heat-exchanger
doas
setpoint-manager
bug-report
400
views
1
answer
6
votes
2022-09-24 08:49:10 -0600
Keigo
Zone VRF does not work with Airloop VRF
energyplus
vrf
air-loop
doas
bug-report
275
views
no
answers
no
votes
2022-08-19 18:01:22 -0600
aleexga
100% OA unit with DCV shows return air flow.
dcv
doas
outside-air
1
2
3
4
5
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