First time here? Check out the
Help
page!
Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
225
questions
Tagged
vrf
×
806
views
2
answers
8
votes
2015-07-24 05:04:44 -0500
Jim Dirkes
extrapolating performance curves for VRF systems
vrf
energyplus
performance-curve
866
views
2
answers
8
votes
2019-02-01 14:14:16 -0500
lrebello
VRF & DOAS - complete model?
openstudio
vrf
doas
1k
views
1
answer
7
votes
2018-03-30 08:33:13 -0500
rraustad
VRF & DOAS Design & Operation
openstudio
vrf
doas
please-use-existing-tags
908
views
1
answer
6
votes
2015-03-11 11:17:59 -0500
scottb
VRF vs PTHP System
openstudio
vrf
heat-pump
energyplus
568
views
no
answers
6
votes
2017-01-19 17:46:29 -0500
willyJohan
Best way to model multi-speed fans for zone equipment
fan-coil-unit
openstudio
energyplus
vrf
fan
733
views
1
answer
6
votes
2017-06-07 15:07:28 -0500
Aaron Boranian
VRF with hot water generation, heat exchanger
energyplus
hvac
vrf
service-hot-water
heat-exchanger
518
views
1
answer
6
votes
2017-08-24 12:13:02 -0500
Jeremy
DOAS enhancements in eQUEST ?
equest
doas
vrf
1k
views
2
answers
6
votes
2019-01-17 09:23:32 -0500
rraustad
Connecting AHU system to VRF Outdoor Unit in Energy Plus Model
energyplus
doas
vrf
air-handling-unit
196
views
2
answers
5
votes
2015-07-23 07:21:22 -0500
MatthewSteen
Thermal Space Temperature unaffected by Sensible Cooling of VRF
openstudio
energyplus
vrf
510
views
3
answers
5
votes
2015-09-01 22:17:26 -0500
Lincoln
Modeling EvapCooled VRF with Evaporative Condenser Effectiveness
vrf
openstudio
energyplus
evaporative-cooling
302
views
1
answer
5
votes
2015-07-15 10:17:03 -0500
Archmage
Modulate Flow Through Water-cooled VRF Condenser Inlet
energyplus
vrf
condenser-loop
cooling-tower
529
views
1
answer
5
votes
2015-08-20 04:38:15 -0500
Jim Dirkes
Can EnergyPlus accurately model VRF systems?
vrf
energyplus
988
views
2
answers
5
votes
2015-12-01 02:52:50 -0500
ngkhanh
VRF performance curve question
energyplus
vrf
openstudio
1k
views
3
answers
5
votes
2016-03-01 17:27:12 -0500
egillmor
VRF Control in EnergyPlus
vrf
energyplus
793
views
2
answers
5
votes
2017-06-07 15:13:01 -0500
Aaron Boranian
Heat Rejection by VRF Condensing Unit
energyplus
vrf
heat-rejection
432
views
1
answer
5
votes
2017-09-29 07:43:47 -0500
rraustad
VRF system shows high COP compared to specified COP
energyplus
vrf
159
views
1
answer
5
votes
2022-09-24 08:49:10 -0500
Keigo
Zone VRF does not work with Airloop VRF
energyplus
vrf
air-loop
doas
bug-report
1k
views
3
answers
4
votes
2015-06-18 19:36:13 -0500
hongtz
Heat Recovery mode of Variable Refrigerant Flow (VRF) in OS1.6
vrf
openstudio
heat-recovery
688
views
2
answers
4
votes
2015-04-29 01:23:10 -0500
Daniel Mak
VRF system with huge no. of unmet hours only during heating
openstudio
unmet-hours
vrf
533
views
1
answer
4
votes
2015-07-20 11:58:23 -0500
rraustad
Trouble controlling temperatures with VRF System.
openstudio
energyplus
vrf
1k
views
1
answer
4
votes
2015-08-06 13:42:43 -0500
dr_orear
How do I model ERV DOAS with VRF in Openstudio?
doas
openstudio
vrf
heat-recovery
ventilation
271
views
1
answer
4
votes
2015-06-23 13:13:34 -0500
Daniel Studer
Modelling VRF system with multiple cassettes (indoor units)
vrf
energyplus
517
views
1
answer
4
votes
2015-06-25 16:06:50 -0500
pflaumingo
Simulating VRF With Full Airside Economizer
openstudio
vrf
economizer
1k
views
2
answers
4
votes
2015-08-23 22:04:14 -0500
Daniel Mak
VRF with variable fresh air supply
vrf
openstudio
energyplus
ventilation
fan
653
views
2
answers
4
votes
2015-09-17 08:50:53 -0500
kramerica
Is it possible to add multiple thermal zones to a single VRF terminal?
vrf
terminal-unit
thermal-zone
zone-equipment
openstudio
863
views
2
answers
4
votes
2015-12-06 17:45:40 -0500
ad3_pras
Multiple VRF Indoor Units inside A Single Zone and Possibilities in connecting DOAS Supply Node into VRF mixer node
energyplus
doas
vrf
343
views
2
answers
4
votes
2016-04-11 20:57:54 -0500
lutinfr
VRF performance curve for non-flat low/high CapFT values
vrf
energyplus
performance-curve
performance-data
399
views
1
answer
4
votes
2016-05-28 12:47:43 -0500
aparker
How to model night cycling for VRF in OpenStudio?
openstudio
fan-coil-unit
vrf
fan
night-cycle
1k
views
1
answer
4
votes
2017-06-18 09:46:39 -0500
Aaron Boranian
Which EnergyPlus VRF Model?
energyplus
vrf
195
views
2
answers
4
votes
2017-08-24 11:59:12 -0500
Jeremy
Main Pipe in AirConditioner:VariableRefrigerantFlow:FluidTemperatureControl
energyplus
vrf
1
2
3
4
5
...
8
next page »
Training Workshops
Careers
Contributors
Tags
vrf
×30
energyplus
×21
openstudio
×15
doas
×7
fan
×3
fan-coil-unit
×2
heat-recovery
×2
performance-curve
×2
ventilation
×2
air-handling-unit
×1
air-loop
×1
bug-report
×1
condenser-loop
×1
cooling-tower
×1
economizer
×1
equest
×1
evaporative-cooling
×1
heat-exchanger
×1
heat-pump
×1
heat-rejection
×1
hvac
×1
night-cycle
×1
performance-data
×1
please-use-existing-tags
×1
service-hot-water
×1
terminal-unit
×1
thermal-zone
×1
unmet-hours
×1
zone-equipment
×1
Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The
Unmet Hours
and
Big Ladder
names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the
Creative Commons Attribution Share Alike 3.0 License
.
Powered by
Please note: Unmet Hours requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×