2 Pull requests merged by 1 person

• Throw Fatal Error When a Required Node is Missing in HVAC Mixer and Splitter

  #11098 merged Jun 20, 2025

• Correction of Error Message in EcoRoof when User Does Not Use CTF Solution Algorithm

  #11095 merged Jun 13, 2025

10 Pull requests opened by 5 people

• Correction of Error in Xing Ground Temperature Model Get Input

  #11096 opened Jun 10, 2025

• Correction of SetupOutputVariables.csv

  #11097 opened Jun 10, 2025

• Fix #11099 - Can't build on arm macs + lots of CMake warnings in newer cmake versions

  #11100 opened Jun 17, 2025

• Controls for Dual-Fuel (Hybrid) HVAC Systems

  #11101 opened Jun 17, 2025

• Bump urllib3 from 1.26.19 to 2.5.0 in /doc/readthedocs

  #11103 opened Jun 18, 2025

• Correct Error Message Level when Node Types are Undefined

  #11104 opened Jun 20, 2025

• Fix #11087 - Duplicate Table Names in Tabular Output

  #11106 opened Jun 24, 2025

• #10596 - Remove fmt fortran workarounds

  #11109 opened Jun 25, 2025

• Clarification of Zone and Surface Opaque Conduction Output Variables

  #11110 opened Jun 27, 2025

• Thermal Storage PCM V3

  #11113 opened Jul 2, 2025

6 Issues closed by 4 people

• ZoneHVAC:TerminalUnit:VariableRefrigerantFlow causes unit conversion warning

  #11108 closed Jun 25, 2025

• EP-Launch is not starting on macOS

  #11046 closed Jun 25, 2025

• AirLoopHVAC:Mixer vector issue with missing comma

  #10815 closed Jun 20, 2025

• Clean up CMake Config

  #9048 closed Jun 17, 2025

• Material:RoofVegetation with anything other than CTF should be fatal.

  #10871 closed Jun 13, 2025

• EnergyPlus Crash when curve missing in Coil:Cooling:WaterToAirHeatPump:EquationFit

  #10864 closed Jun 11, 2025

6 Issues opened by 5 people

• Availability schedule in Coil:Cooling:DX object is not working

  #11114 opened Jul 5, 2025

• Fanger Thermal Comfort Operative Temperature and Clothing Temperature Issues

  #11112 opened Jul 1, 2025

• Autosized ZoneHVAC:LowTemperatureRadiant:VariableFlow with no Design Object throws allocation error

  #11111 opened Jun 30, 2025

• IO Reference : "(Zone?) Lights Radiant Heat Gain" output variable?

  #11105 opened Jun 23, 2025

• Documentation (only, hopefully): TARP, inside heat balance

  #11102 opened Jun 18, 2025

• Can't build on arm macs + lots of CMake warnings in newer cmake versions

  #11099 opened Jun 17, 2025

54 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Improved duct model for a single AirLoop

  #10887 commented on Jun 20, 2025 • 55 new comments

• Add Fuel Efficiency for Ideal Loads Air System

  #10971 commented on Jul 1, 2025 • 11 new comments

• Fix VRF Heat Pump Total Heating Rate not match the sum of coil heating rate (with piping loss)

  #10627 commented on Jun 12, 2025 • 0 new comments

• Round2 init state use

  #10662 commented on Jul 3, 2025 • 0 new comments

• Remove FlowLock from plant components

  #10790 commented on Jun 25, 2025 • 0 new comments

• Expand Series Active Branch Logic in SetComponentFlowRate

  #10808 commented on Jul 3, 2025 • 0 new comments

• Enhancement of Sky/Ground View Factor and Shading Fraction Overwrite

  #10907 commented on Jun 25, 2025 • 0 new comments

• Add initial draft of NFP for current ruleset project description work

  #10949 commented on Jun 25, 2025 • 0 new comments

• Plant sizing report and equipment summary fixes

  #10998 commented on Jul 2, 2025 • 0 new comments

• Followup VRF warning about solveRoot of Te at small load condition

  #11000 commented on Jul 2, 2025 • 0 new comments

• A new air to water heat pump object

  #11001 commented on Jul 2, 2025 • 0 new comments

• Coil API

  #11004 commented on Jun 16, 2025 • 0 new comments

• Avail sch missing dx coils cleanup and converted get input to JSON

  #11012 commented on Jul 2, 2025 • 0 new comments

• Add AirflowNetwork opening scheduling

  #11015 commented on Jul 3, 2025 • 0 new comments

• Fix for 11016; Set correct water flow rate of companion cooling coils for WAHP applications using the `AirloopHVAC:UnitarySystem`

  #11017 commented on Jun 12, 2025 • 0 new comments

• Use condenser capacity instead of evaporator capacity to determine water flow rate of WAHP coils

  #11019 commented on Jun 12, 2025 • 0 new comments

• Update maximum sensible heat ratio calculation

  #11031 commented on Jun 25, 2025 • 0 new comments

• A new passive hot water storage tank

  #11033 commented on Jun 16, 2025 • 0 new comments

• Air leakage in parallel fan-powered terminal units

  #11038 commented on Jul 3, 2025 • 0 new comments

• Fix Evaporative Fluid Cooler Table Reports

  #11043 commented on Jun 25, 2025 • 0 new comments

• Fix distribution of internal gains to spaces

  #11047 commented on Jul 3, 2025 • 0 new comments

• Heat Pump Sizing: New Feature Proposal and Design Document [decent_ci_skip] [actions skip]

  #11048 commented on Jul 3, 2025 • 0 new comments

• Take PLR into account in the calculation of leaving water temperature of `Coil:Heating:Water` for cycling operations

  #11060 commented on Jun 13, 2025 • 0 new comments

• Partial Fix for GetChildrenData Sort Order

  #11066 commented on Jul 3, 2025 • 0 new comments

• Allow zone terminal unit HW coil UA sizing failure to proceed when using ReverseWithLimit in heating dominated climates

  #11079 commented on Jun 25, 2025 • 0 new comments

• Modified LWR Exchange with Surrounding Surfaces with Finite Difference Method

  #11083 commented on Jul 3, 2025 • 0 new comments

• Correction of Various Documentation Issues

  #11091 commented on Jul 4, 2025 • 0 new comments

• SetupOutputVariables.csv is reporting unused reports and comments

  #11086 commented on Jun 9, 2025 • 0 new comments

• GetGroundTempModelAndInit: Unable to read Xing

  #10981 commented on Jun 9, 2025 • 0 new comments

• Missing Zone Opaque Surface Conduction output variables

  #10812 commented on Jun 16, 2025 • 0 new comments

• Warm Start from Saved State

  #6533 commented on Jun 18, 2025 • 0 new comments

• issue with example file: ASHRAE901_OfficeSmall_STD2019_Denver.idf

  #11061 commented on Jun 20, 2025 • 0 new comments

• Duplicate Table Names in Tabular Output

  #11087 commented on Jun 24, 2025 • 0 new comments

• Increase the number of digits for object counts display in IDF editor

  #11094 commented on Jun 25, 2025 • 0 new comments

• Error in `Schedule:File` when reading an external file

  #10675 commented on Jun 25, 2025 • 0 new comments

• Time to remove the fortran number formats workarounds for fmt?

  #10596 commented on Jun 25, 2025 • 0 new comments

• Crash with schedule with missing day types

  #11054 commented on Jun 30, 2025 • 0 new comments

• Add ability to model ice rinks

  #6581 commented on Jul 3, 2025 • 0 new comments

• Envelope Summary Exterior Fenestration Shaded State table does not report for windows without a FrameAndDivider

  #10919 commented on Jul 3, 2025 • 0 new comments

• Add moisture source and transport mechanisms to HAMT

  #8443 commented on Jun 12, 2025 • 0 new comments

• View3D Integration Scripting

  #8535 commented on Jun 12, 2025 • 0 new comments

• Pow, min, and max improved function approximations

  #8683 commented on Jun 25, 2025 • 0 new comments

• Improved AirflowNetwork Flow Linkage Controls

  #8703 commented on Jun 12, 2025 • 0 new comments

• Change plant loop heat pump concurrent operation from recurring warning to severe/fatal error with details

  #8789 commented on Jul 3, 2025 • 0 new comments

• Modify sizing string prefix from "Design Size" to "Autosized" for more clarity in table headers and sizing outputs

  #8805 commented on Jul 3, 2025 • 0 new comments

• Addition of pyExpandObjects to src and documentation

  #9073 commented on Jul 3, 2025 • 0 new comments

• Python HVAC-Diagram

  #9217 commented on Jul 3, 2025 • 0 new comments

• CSV Improvements: RVI/MVI and Units

  #9395 commented on Jul 3, 2025 • 0 new comments

• Add AFN network builder script

  #9516 commented on Jul 3, 2025 • 0 new comments

• VRF heating fluid control heating: add SC adjustment for high demand case

  #10337 commented on Jul 3, 2025 • 0 new comments

• AirflowNetwork network validation refactor

  #10349 commented on Jul 3, 2025 • 0 new comments

• Python wheel building improvements

  #10466 commented on Jul 3, 2025 • 0 new comments

• Streamline CalcMoreNodeInfo

  #10520 commented on Jul 3, 2025 • 0 new comments

• Update UnitarySystem set point control

  #10571 commented on Jul 3, 2025 • 0 new comments