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3700
questions
Tagged
421
views
1
answer
2
votes
2021-05-10 17:45:52 -0600
shorowit
What purpose does the VRF Supply Air Fan Operating Mode Schedule serve?
vrf
unmet-hours
openstudio-measure
hvac-control
861
views
1
answer
2
votes
2021-10-25 16:18:35 -0600
Eric Wilson
Realistic temperature-dependent COP modeling equation for ccASHP (space heating)
resstock
air-source-heat-pump
coefficient-of-performance
energyplus
170
views
1
answer
2
votes
2024-12-11 07:46:45 -0600
Denis Bourgeois
Output Variable for Coil Inlet Air Temperature in EnergyPlus Refrigeration Systems (AirChiller)
energyplus
air-chiller
refrigeration-equipment
cooling-capacity
467
views
1
answer
2
votes
2021-11-30 16:23:21 -0500
saeranv
difference Site Outdoor Air Drybulb Temperature and Zone Outdoor Air Drybulb Temperature
energyplus
output-variable
outdoor-temperature
258
views
no
answers
2
votes
2017-11-06 11:35:08 -0600
VickyZhou
Heat Pump Wrapped Condenser cannot be linked to hot water plant loop
openstudio
air-to-water-heat-pump
2k
views
2
answers
2
votes
2025-10-29 09:46:05 -0600
Ski90Moo
How can I model an air cooled heat pump in openstudio?
openstudio
air-source-heat-pump
air-to-water-heat-pump
526
views
no
answers
2
votes
2016-11-11 09:13:39 -0600
Kastro1501
open airloop air rejection only OS
openstudio
energyplus
air-loop
ventilation
203
views
no
answers
2
votes
2019-03-14 16:26:10 -0500
cappycappy
Is it possible to model a heat exchanger between 2 thermal zones?
openstudio
heat-exchanger
thermal-zone
air-flow
air-mixing
156
views
no
answers
2
votes
2020-04-25 03:19:52 -0500
Jonas
Setpoint manager air loop
energyplus
air-loop
heat-exchanger
setpoint-manager
1k
views
no
answers
2
votes
2021-08-12 16:17:57 -0600
dradair
multistack air to water heat Pump in eQuest
equest
air-to-water-heat-pump
142
views
1
answer
2
votes
2025-07-08 08:49:02 -0500
Zakaria
No Change in Zone Air Relative Humidity When Modifying Rated RH in AirChiller Object
air-chiller
refrigeration-equipment
cooling-capacity
energyplus
humidity-control
215
views
no
answers
2
votes
2016-06-16 06:00:32 -0600
Jim Dirkes
Radiant heating seems no different than forced air
energyplus
radiant-heating
operative-temperature
483
views
1
answer
2
votes
2023-07-18 16:50:48 -0600
Drew Morrison
Exhaust Air Heat Pumps in Equest
equest
ashp
heat-recovery
211
views
no
answers
2
votes
2021-02-23 09:11:57 -0500
Aaron Boranian
Error using measure Air Wall Zone Mixing
openstudio-measure
air-wall
air-mixing
112
views
no
answers
2
votes
2020-10-08 02:23:40 -0600
Rshree
Ducted kitchen exhaust
designbuilder
energyplus
exhaust-air
airflow-network
183
views
no
answers
2
votes
2016-10-04 08:27:21 -0500
dradair
E+ AirLoopHVAC idf echo
energyplus
idf-file
air-loop
unitary-system
654
views
1
answer
2
votes
2024-01-18 10:18:23 -0600
Zakaria
Issues with Walk-in Freezer Temperature Fluctuations Despite Adjusting Compressor's Cooling Capacity in EnergyPlus Model
refrigeration-equipment
air-chiller
walkin-freezer
compressor
hvac-control
384
views
1
answer
2
votes
2021-09-30 20:33:40 -0600
Greg Estep
Cold climate heat pump models for EnergyPlus
energyplus
air-source-heat-pump
501
views
1
answer
2
votes
2021-03-18 09:37:12 -0600
Tim McDowell
How can I model an air handling unit in Trnsys?
trnsys
air-handling-unit
276
views
no
answers
2
votes
2019-05-06 16:22:04 -0600
Draza
Measure to replace Scheduled Setpoint Manager with Outdoor Air reset (Open Studio)
openstudio-measure
setpoint-manager
373
views
1
answer
2
votes
2016-10-14 12:43:44 -0600
David Goldwasser
boost::optional argument for WSHP in ruby
ruby
openstudio-measure
water-to-air-heat-pump
336
views
1
answer
2
votes
2021-03-01 13:28:55 -0500
willyJohan
Modeling two fans vs one
commercial-reference-building
air-handling-unit
prototype
ashrae-90.1
fan
388
views
1
answer
2
votes
2017-04-28 11:02:31 -0600
PaoloMassaroni
Energy consumption for heating too low
air-source-heat-pump
chiller
1k
views
1
answer
2
votes
2022-05-05 03:43:11 -0600
fededea94
How to model a split unit air conditioner in DesignBuilder?
designbuilder
hvac
level-of-detail
cooling
heating
212
views
1
answer
2
votes
2016-03-15 09:24:28 -0600
Jason DeGraw
How to independently apply air flow rate and temperature?
design-air-flow-rate
zone-temperature
296
views
1
answer
2
votes
2018-07-17 16:20:00 -0600
mdahlhausen
Access the OS:ZoneMixing object
openstudio
air-mixing
744
views
no
answers
2
votes
2020-10-19 21:03:06 -0600
cescjy
HAVC load: IdealAirLoad? or zone sizing
ideal-loads-air-system
system-sizing
load-calculation
openstudio
1k
views
1
answer
2
votes
2015-02-26 10:08:45 -0600
Kyle Benne
ideal air loads - maximum heating capacity
openstudio
ideal-loads-air-system
load-calculation
270
views
1
answer
2
votes
2019-01-09 12:08:59 -0600
mdahlhausen
What is the Air handler Central Cooling Design Temperature Input and how is it impacting the System Design?
openstudio
vav
air-handling-unit
228
views
no
answers
2
votes
2024-01-31 02:26:04 -0600
Zakaria
Coil Material Correction Factor & Refrigerant Correction Factor - AirChiller Object
refrigeration-equipment
air-chiller
dx-coil
coil
energyplus
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