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2024-03-19 06:56:57 -0500 commented answer designbuilder simulation error

You can use this link or try the search term "internal source" in DesignBuilder's Program Help to find the information y

2024-02-01 00:52:11 -0500 answered a question What are the solutions for modeling natural ventilation in summer?

I generally don't comment in conversations like this because it might be perceived as 'commercial' input. But relative t

2023-07-05 00:06:50 -0500 commented question Opening large HTML output file from EnergyPlus

Yes, the EP summary report is available in Results Viewer.

2023-07-05 00:04:18 -0500 received badge  Rapid Responder (source)
2023-07-05 00:04:18 -0500 answered a question Simultaneous modelling of external and internal shading for windows in DesignBuilder

Hi, in DesignBuilder you define internal and external shading separately in the Openings tab. Internal shading options c

2023-03-29 00:17:24 -0500 received badge  Rapid Responder (source)
2023-03-29 00:17:24 -0500 answered a question Help to size HVAC system DesignBuilder

I'd suggest first looking at our free tutorials: https://designbuilder.co.uk/training/tutorials There is also more deta

2022-10-13 05:54:17 -0500 commented question Opening large HTML output file from EnergyPlus

Just to be clear...you need a license for DesignBuilder itself but you don't need a license for DesignBuilder's (separat

2022-09-09 04:47:48 -0500 answered a question Large model modelling

Hi, the only limitations in DesignBuilder on model size are those of EnergyPlus, which as far as I know are not defined

2022-08-04 10:28:08 -0500 answered a question In DesignBuilder split ac system from Simple HVAC template have seasonal heating and cooling COP, what is correct value we can give to heating and cooling COP.

If you're a customer you might want to contact our support desk: https://support.designbuilder.co.uk/ Alternatively, y

2022-05-06 08:12:39 -0500 commented answer Designbuilder simple HVAC system COP

Different countries and regions have different ways of defining and calculating efficiencies. If the definition being us

2022-05-06 07:00:10 -0500 received badge  Rapid Responder (source)
2022-05-06 07:00:10 -0500 answered a question Designbuilder simple HVAC system COP

The inputs here are those required by EnergyPlus, so the efficiency you specify need to be consistent with EnergyPlus's

2022-05-04 06:25:45 -0500 received badge  Rapid Responder (source)
2022-05-04 06:25:45 -0500 answered a question How to model a split unit air conditioner in DesignBuilder?

There are two "split unit" templates in DesignBuilder Simple HVAC. If you open the list of HVAC templates you will see t

2022-04-01 00:10:25 -0500 received badge  Rapid Responder (source)
2022-04-01 00:10:25 -0500 answered a question temperature control method (air temperature vs operative temperature)

There is a useful discussion on the differences between air and operative temperature control in DesignBuilder's Program

2022-02-11 09:32:26 -0500 commented answer Natural ventilation with wind-powered roof turbine ventilator and earth-tube

It's been a few years since I modeled one, but try looking for products like a Monodraught Windcatcher: https://www.mono

2022-02-11 02:51:10 -0500 received badge  Rapid Responder (source)
2022-02-11 02:51:10 -0500 answered a question Natural ventilation with wind-powered roof turbine ventilator and earth-tube

You will find the earth tube option at the bottom of the HVAC tab. I've seen passive roof ventilators modelled to enhanc

2022-01-06 06:32:57 -0500 answered a question How to set a differential thermostat on DesignBuilder

DesignBuilder has a team of expert support engineers ready to help customers with technical support. I would suggest you

2022-01-06 06:32:57 -0500 received badge  Rapid Responder (source)
2022-01-06 06:31:54 -0500 answered a question How can i get Cooling Coil Condensate Volume(m3) using designbuilder?!

Following @Aaron Boranian's comment regarding the E+ output variable, you can generate additional/non-standard output va

2022-01-06 06:26:03 -0500 answered a question How to model VFR ODU with AHU in DesignBuilder

DesignBuilder has a team of expert support engineers ready to help customers with technical support. I would suggest you

2021-12-07 00:41:52 -0500 received badge  Rapid Responder (source)
2021-12-07 00:41:52 -0500 answered a question Variable heating/cooling setpoints

Hi Elin, I'm assuming you mean the zone heating/cooling setpoints in the Activity tab. On that basis I think there are t

2021-11-24 06:16:16 -0500 answered a question Convergence error in SolveForWindowTemperatures for window - Design Builder

DesignBuilder customers have unlimited access to our team of technical support engineers. I suspect from your post that

2021-11-24 06:16:16 -0500 received badge  Rapid Responder (source)
2021-10-15 03:33:57 -0500 received badge  Rapid Responder (source)
2021-10-15 03:33:57 -0500 answered a question Simulation result un-affected by choice of "fuel" for heating (DesignBuilder)

I'd suggest using DesignBuilder's Program Help and typing in fuel or similar search term to find the information you nee

2021-10-02 02:42:56 -0500 answered a question Where to change "time step" in DesignBuilder

DesignBuilder and the interface has changed significantly since the video keb refers to, and now includes many more capa

2021-10-02 02:42:56 -0500 received badge  Rapid Responder (source)
2021-09-12 04:25:15 -0500 received badge  Rapid Responder (source)
2021-09-12 04:25:15 -0500 answered a question Unbalanced airflow in a space

I don't believe your statement that "my energy modelling software does not allow for modelling unbalanced airflow in a s

2021-08-17 02:48:46 -0500 commented answer Supply air and extract air in DesignBuilder

Hi @paulcaicedo, I've asked our tech support team to contact you via the DesignBuilder Support Desk, as UnmetHours or an

2021-03-18 03:37:31 -0500 answered a question Designbuilder cooling load gets zero

If DesignBuilder's LEED functionality is included within your license you can automate the baseline building and HVAC sy

2021-03-18 03:37:31 -0500 received badge  Rapid Responder (source)
2020-11-14 04:15:06 -0500 answered a question how to generate a baseline in designbuilder

I'd suggest you read the DesignBuilder LEED and ASHRAE 90.1 User Guide here, which covers both setting up a 90.1 model f

2020-09-30 03:36:32 -0500 answered a question How to compare input of two models in DesignBuilder

Comparing IDFs is certainly possible, but perhaps an easier way in DesignBuilder would be to use the Model Data Grid Vie

2020-08-20 02:32:07 -0500 answered a question ACE tool DesignBuilder

I used the ACE tool only last week so can confirm it is working as intended in the current release available from the De

2020-07-20 02:34:51 -0500 answered a question baseline and proposed model order in net zero energy buildings

Depending on how much knowledge you have of ASHRAE 90.1 it could take a long time to do this manually, but you can autom

2020-06-24 10:53:28 -0500 commented answer Unable to convert an IDF file from design builder.

Yes, you can export the IDF from a DesignBuilder model with a Student Personal Licence. To avoid any uncertainty, you ca

2020-06-12 02:50:46 -0500 answered a question Earth tube - Multiple tubes in E+

I may be missing the point here, and if so would gladly be educated, but I would imagine this would be set up in a way t

2020-06-09 02:20:52 -0500 answered a question Earth tube with Heat recovery in E+ or Design builder

You mention that you are using DesignBuilder (which includes the earth tube component), so you could also consider using

2020-05-26 05:16:02 -0500 answered a question hourly output loading too large in Design Builder

Also take a look at the guidance in the Program Help under the Reference Section (bottom of index) or search on the term

2020-04-27 09:55:40 -0500 commented answer Concrete core activation DesignBuilder

DesignBuilder can model embedded pipes in walls, floors and ceilings for radiant heating and/or cooling. You can see the

2020-04-27 03:51:44 -0500 answered a question Concrete core activation DesignBuilder

I'd suggest you look at the "internal source" information in DesignBuilder's Program Help here: https://designbuilder.co

2020-04-24 02:22:03 -0500 answered a question Adding multiple chillers in Design-Builder/Energyplus?

Tom's point is the most likely reason for only one chiller working. If you haven't already viewed them, I'd suggest you

2020-04-18 04:36:43 -0500 answered a question How to model both natural ventilation and HVAC system in the same building on OpenStudio?

In DesignBuilder your primary control for preventing simultaneous heating/cooling/venting is via your indoor environment

2020-04-17 09:41:22 -0500 answered a question Unable to convert an IDF file from design builder.

Aaron is correct, some functionality is limited to minimise licence abuse so an evaluation/trial license won't allow an