Unmet Hours

11

views

no

answers

no

votes

2026-04-21 05:59:27 -0500 AYORASA10406

Modelling residential air‑source heat pump in DesignBuilder/EnergyPlus: system setup, performance curves, and validation against field data. [closed]

642

views

2

answers

3

votes

2026-04-16 12:43:07 -0500 BrianLBall

EMS built-in variable Year is not constant

44

views

no

answers

no

votes

2026-04-13 09:39:33 -0500 Aaron Boranian

recording energy usage for SHW in energy+

66

views

1

answer

1

vote

2026-04-13 09:19:19 -0500 Annie Marston

Radiator and NV - heating suddenly stops mid year E+

1k

views

1

answer

13

votes

2026-04-13 07:47:25 -0500 Annie Marston

Modeling Displacement Ventilation in OpenStudio or EnergyPlus, High Energy Consumption

109

views

1

answer

1

vote

2026-04-09 12:13:37 -0500 Annie Marston

Availability Schedule Name for zonehvac:baseboard

605

views

1

answer

1

vote

2026-04-06 22:58:10 -0500 Ski90Moo

What depth does the Site:GroundTemperature:Undisturbed:KusudaAchenbach object assume is being considered?

81

views

1

answer

no

votes

2026-04-01 18:22:27 -0500 rraustad

Help needed: CheckingEnergyPlus model for major setup errors in one-zone VRF

59

views

no

answers

2

votes

2026-03-30 16:02:28 -0500 Camlawrence

Parasitic Energy Use - Prototype Buildings

105

views

1

answer

2

votes

2026-03-27 20:07:16 -0500 Keigo

VRF Crankcase Heater Operation

121

views

2

answers

2

votes

2026-03-26 20:10:31 -0500 Keigo

How to get VRF Performance Curve Output Value

112

views

1

answer

3

votes

2026-03-25 07:30:17 -0500 rraustad

VAV Damper Heating Action

171

views

1

answer

1

vote

2026-03-21 22:20:09 -0500 José Luis Bermúdez Alcocer

EnergyPlus Error initiating text editor

94

views

1

answer

no

votes

2026-03-14 04:57:06 -0500 zgagdfd

Error of Chiller:Electric:EIR

522

views

1

answer

2

votes

2026-03-12 15:46:29 -0500 amitche8

OpenStudio Ground Source VRF Unmet Hours

255

views

1

answer

1

vote

2026-03-10 07:45:47 -0500 rraustad

SetpointManager:MultiZone:Heating:Average

285

views

1

answer

no

votes

2026-03-09 14:18:54 -0500 Denis Bourgeois

WWR and Shading in EnergyPlus

165

views

2

answers

1

vote

2026-03-09 03:34:39 -0500 Behnam

How to prevent grid charging when using `TrackChargeDischargeSchedules` in `ElectricLoadCenter:Distribution`?

171

views

1

answer

3

votes

2026-03-04 20:16:52 -0500 Keigo

EnergyPlus Crashes with Optimum Start for VRF

207

views

1

answer

1

vote

2026-02-27 07:09:08 -0500 Denis Bourgeois

Why EnergyPlus does not report Conduction Heat Transfer for Window surfaces ?

108

views

1

answer

1

vote

2026-02-26 10:27:50 -0500 shorowit

Feature Request / Discussion — ZoneList Support as Key Value in Output:Variable and Meter:Custom

169

views

no

answers

3

votes

2026-02-24 03:28:16 -0500 Keigo

How to model Night Purge

154

views

1

answer

1

vote

2026-02-13 19:52:42 -0500 rraustad

EIRDefrost function for air-to-water heat pump

119

views

no

answers

no

votes

2026-02-13 15:57:23 -0500 sandip_mep

Outdoor air Cooling and Heating Load in EnergyPlus

145

views

1

answer

no

votes

2026-02-12 07:40:40 -0500 rraustad

EnergyPlus-Outdoor Fresh Air

261

views

1

answer

no

votes

2026-02-09 16:10:55 -0500 ericmartinpe

Calling lookup tables from the EMS

65

views

no

answers

1

vote

2026-02-09 10:27:36 -0500 Aaron Boranian

EnergyPlus: How to Override RTU Intake Temperature Without Modifying EPW?

62

views

no

answers

1

vote

2026-02-08 14:11:08 -0500 Abir Ahsan

Air-to-water heat pump: Does defrost load increases total heat load?

122

views

no

answers

1

vote

2026-01-30 06:14:38 -0500 Mads

How to use a BSDF file for window shading in EnergyPlus

256

views

1

answer

1

vote

2026-01-27 07:16:03 -0500 Denis Bourgeois

Is there a guide or manual on how to use EnergyPlus & OpenStudio to model a well insulated passive solar 1 or 2 storey house with direct gain or sunspace or trombe wall at latitude 52 deg North?

5867 questions

Modelling residential air‑source heat pump in DesignBuilder/EnergyPlus: system setup, performance curves, and validation against field data. [closed]

EMS built-in variable Year is not constant

recording energy usage for SHW in energy+

Radiator and NV - heating suddenly stops mid year E+

Modeling Displacement Ventilation in OpenStudio or EnergyPlus, High Energy Consumption

Availability Schedule Name for zonehvac:baseboard

What depth does the Site:GroundTemperature:Undisturbed:KusudaAchenbach object assume is being considered?

Help needed: CheckingEnergyPlus model for major setup errors in one-zone VRF

Parasitic Energy Use - Prototype Buildings

VRF Crankcase Heater Operation

How to get VRF Performance Curve Output Value

VAV Damper Heating Action

EnergyPlus Error initiating text editor

Error of Chiller:Electric:EIR

OpenStudio Ground Source VRF Unmet Hours

SetpointManager:MultiZone:Heating:Average

WWR and Shading in EnergyPlus

How to prevent grid charging when using `TrackChargeDischargeSchedules` in `ElectricLoadCenter:Distribution`?

EnergyPlus Crashes with Optimum Start for VRF

Why EnergyPlus does not report Conduction Heat Transfer for Window surfaces ?

Feature Request / Discussion — ZoneList Support as Key Value in Output:Variable and Meter:Custom

How to model Night Purge

EIRDefrost function for air-to-water heat pump

Outdoor air Cooling and Heating Load in EnergyPlus

EnergyPlus-Outdoor Fresh Air

Calling lookup tables from the EMS

EnergyPlus: How to Override RTU Intake Temperature Without Modifying EPW?

Air-to-water heat pump: Does defrost load increases total heat load?

How to use a BSDF file for window shading in EnergyPlus

Is there a guide or manual on how to use EnergyPlus & OpenStudio to model a well insulated passive solar 1 or 2 storey house with direct gain or sunspace or trombe wall at latitude 52 deg North?

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