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44
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energyplus
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air-to-water-heat-pump
×
71
views
1
answer
2
votes
2025-06-28 13:48:14 -0500
nemo
"Bad allocation" error in EnergyPlus 25.1 with hydronic radiant floor + air-to-water heat pump
energyplus
radiant-heating
air-to-water-heat-pump
sizing-error
low-temperature-radiant
113
views
2
answers
no
votes
2024-12-10 02:21:55 -0500
QCeng
HeatPump:PlantLoop:EIR Outdoor Air Nodes
energyplus
air-to-water-heat-pump
plant-loop
outdoor-air
condenser
85
views
1
answer
no
votes
2024-10-20 20:37:16 -0500
Greg Estep
Modeling Air-to-Water Heat Pump Chiller in OpenStudio/EnergyPlus
air-to-water-heat-pump
air-cooled-chiller
openstudio-application
energyplus
example-file
135
views
no
answers
no
votes
2024-05-14 21:37:56 -0500
Marcos Braz
Energy Plus Two water heaters with two source sides in the same loop.
energyplus
hot-water-loop
air-to-water-heat-pump
solar-collector
plant-loop
73
views
no
answers
1
vote
2024-04-19 14:58:32 -0500
VHellou
EnergyPlus-HP-VRF-Floor heating/cooling
energyplus
air-to-water-heat-pump
heat-exchanger
refrigerant
radiant-heating
483
views
1
answer
2
votes
2024-02-07 13:02:07 -0500
vfournier
Air-to-Water Heat Pump PLR performance curve issue
energyplus
air-to-water-heat-pump
performance-curve
part-load-ratio
performance-data
209
views
1
answer
2
votes
2023-12-10 21:36:23 -0500
Keigo
How to model a R744 (CO2) transcritical HP for DHW in EnergyPlus?
energyplus
dhw
co2
air-to-water-heat-pump
119
views
no
answers
no
votes
2022-10-31 04:00:43 -0500
Samir
EnergyPlus simulation
energyplus
openstudio
hvac-control
air-to-water-heat-pump
458
views
1
answer
1
vote
2022-08-15 06:23:26 -0500
qirachel
radiant surface for both floor heating and cooling
energyplus
air-to-water-heat-pump
designbuilder
radiant-cooling
radiant-heating
164
views
no
answers
1
vote
2022-08-08 12:02:11 -0500
qirachel
plant loop setpoint manager and compressor setpoint temperature
energyplus
air-to-water-heat-pump
hot-water-loop
setpoint-manager
designbuilder
106
views
no
answers
1
vote
2022-04-07 08:28:27 -0500
maraz
defrost modeling for air to water heat pumps
air-to-water-heat-pump
energyplus
defrost
621
views
1
answer
4
votes
2022-03-30 11:07:40 -0500
rraustad
Air-to-water heat pump rating conditions in EnergyPlus
energyplus
air-cooled-chiller
air-source-heat-pump
air-to-water-heat-pump
245
views
no
answers
1
vote
2022-03-23 09:14:14 -0500
Aaron Boranian
Control of Heat Pump and Boiler Using PlantEquipmentOperation:HeatingLoad and PlantEquipmentOperationSchemes.
hybrid
plant-equipment-operation
boiler
energyplus
air-to-water-heat-pump
217
views
1
answer
1
vote
2022-03-09 15:03:28 -0500
ericmartinpe
Turning on and off plant components using outdoor ambient temperature
air-to-water-heat-pump
plant-loop
energyplus
boiler
outdoor-temperature
232
views
no
answers
1
vote
2022-02-07 19:58:38 -0500
Tomlai15
EnergyPlus AWHP output variables
energyplus
air-to-water-heat-pump
output-variable
output-report
63
views
no
answers
2
votes
2022-01-17 04:32:35 -0500
f.passerini
Limit of Rated Condenser Inlet Water Temperature
service-hot-water
air-to-water-heat-pump
energyplus
2k
views
2
answers
3
votes
2022-01-10 12:03:35 -0500
Tomlai15
How to model an air to water heat pump?
air-source-heat-pump
air-to-water-heat-pump
energyplus
openstudio
openstudio-application
436
views
2
answers
4
votes
2021-10-11 10:17:48 -0500
shorowit
Tracking HPWH Performance
openstudio
air-to-water-heat-pump
heat-pump-water-heater
output-variable
energyplus
525
views
no
answers
1
vote
2021-09-20 13:13:43 -0500
becker1212
HeatPump:PlantLoop:EIR:Heating/Cooling model not heating or cooling
energyplus
plant-loop
air-to-water-heat-pump
autosizing
405
views
1
answer
2
votes
2021-08-31 11:04:31 -0500
bbrannon4
EnergyPlus Air to Water Heat Pump
energyplus
ems
air-to-water-heat-pump
131
views
no
answers
1
vote
2021-05-10 09:21:58 -0500
codybond
Heat pump cooling coil water flow
air-to-water-heat-pump
condenser-loop
energyplus
574
views
2
answers
1
vote
2021-05-05 16:56:06 -0500
Mitchal Dichter
HeatPumpPlantLoopEIRHeating Not Heating
energyplus
plant-loop
air-to-water-heat-pump
188
views
no
answers
1
vote
2021-04-09 12:51:32 -0500
Mamak
problem with Air to water heat pump results in energy plus
energyplus
air-to-water-heat-pump
please-use-existing-tags
610
views
no
answers
2
votes
2020-06-18 07:42:01 -0500
sergerwehbe
Chiller:Electic:EIR VS HeatPump:PlantLoop:EIR:Cooling?
energyplus
chiller
air-to-water-heat-pump
plant-loop
348
views
1
answer
1
vote
2020-06-15 17:44:09 -0500
Aaron Boranian
ChillerHeaterPerformance:Electric:EIR Object In E+?
energyplus
air-to-water-heat-pump
chiller-heater
1k
views
1
answer
1
vote
2019-12-20 11:23:10 -0500
Ski90Moo
Waterheater:HeatPump Tank Storage Volume
air-to-water-heat-pump
storage-tank
energyplus
593
views
no
answers
no
votes
2019-10-04 07:18:47 -0500
mayks
I want to know the power required by a building in EnergyPlus but I do not know which output should I use
energyplus
output-variable
air-to-water-heat-pump
2k
views
2
answers
1
vote
2019-10-02 09:05:17 -0500
Julien Marrec
Modeling Air to water heat pump with fan coil unit
energyplus
designbuilder
air-to-water-heat-pump
444
views
1
answer
6
votes
2019-01-09 11:59:11 -0500
mdahlhausen
Can energyplus now simulate the energy consumption of air-water heat pump units?
air-to-water-heat-pump
energyplus
152
views
no
answers
2
votes
2018-05-03 18:58:31 -0500
Aaron Boranian
airloophvac:unitarysystem plant loop temperature control issue
energyplus
unitary-system
plant-equipment-operation
air-to-water-heat-pump
1
2
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