Thermal calculation software for homes Solved

Question

Hello,  I'm looking for a small application or an Excel file to calculate my heating needs based on my insulation and the volume of my house.  Thank you.

EGL · Accepted Answer

Hello,
the heating needs of the building depend not only on the volume and insulation but also on a large number of other parameters, such as the surface areas of the walls and the region, among many others.
What you are looking for exists but is very imprecise; more serious authors always warn that the tool cannot replace a thermal study or be used to size an installation, but in general, no one mentions the margin of error, probably because it is too significant or unknown.
Professionals use this type of tool to estimate a budget for preliminary projects within ±30 or 40%. If you are interested in knowing, look at ideesmaison or acova for example.
However, there are more serious thermal study services, but they are not completely free or are addressed manually with a delay.
@+

JB 16 · Answer

I intend to install electric radiators with heat transfer fluid. I would therefore like to be able to calculate my thermal energy needs for all the rooms in my house. Is there any calculation software available?
Thank you for providing me with information. Jacques Béglant.

Jean-Pierre · Answer

Hello, I am also looking for this type of software or spreadsheet. If you have succeeded in your research, please contact me. Best regards

n.danda · Answer

Hello,
there is a completely free tool: it's an Excel spreadsheet used to perform the energy performance diagnosis for a house (the same one also exists for apartments)
It's a tool intended for professionals, but you can certainly use it as a private individual, as there is explanatory documentation
You can find it here:
http://www.mamaison.info/download.php?op=geninfo&did=6

happy calculating!

S2J · Answer

Release on March 31 of the "Photovoltaic Calculator" module

* Calculation of the potential annual electricity production in kWh/year based on the situation (410 weather stations and substations integrating degree days, latitude, altitude, sunlight in m²/year, reference temperatures, climatic zone, wind speed), given surface area, and implementation techniques.
* Calculation of the return on investment.
* Compliance with the calculation methods established by ADEME with the establishment of the reference radiation (Href), the transposition factor (FT), the type of integration and sensors, the shading factor (FO), and the structure coefficient (Cf).

Excluding VAT: 290 HT
S2J Training & Software
100 Rue des Fougères
Lyon Ouest Centre Building
69009 LYON- FRANCE
www.s2j-france.fr

S2J · Answer

Hello!!

To discover the demo versions of the thermal study and calculation software as well as the photovoltaic calculator

Click quickly on the link below:

https://www.siteconnect.fr/

Happy discovering!

John · Answer

I work in an engineering office and I recommend a very good software that I am working on, which comes from EPFL in Lausanne, Switzerland.  The name of the program is WINHT32.  Happy researching.

John · Answer

www.aaaedv.ch

FaireSavoir · Answer

There is software called Rapidconso that determines energy consumption for single-family homes, multi-family buildings, and commercial buildings.
It includes a simplified thermal loss calculation module as well as a solar panel calculator.
It generates a detailed financial report for multiple energies simultaneously.
https://www.climandsoft.com/

Houda · Answer

Here is a thermal calculation software that will be very useful for everything related to heat loss calculations, heating needs, as well as for sizing and estimating heat pumps and radiators.
It is available for free download for 10 openings.
https://www.siteconnect.fr/

Gabber1990 · Answer

I work in a technical office and it's true that WIN_HT 32 is a good program.
You can even define the types of radiators, floor heating spacing, ...
Otherwise, do your calorimetry, do it by hand, it's not difficult...
However, you would need a standard (in Switzerland we use SIA 384/2 or the new SIA 384/201).
Good calculations.

boukssime · Answer

Hello,  I created a small Flash application to study your house:  https://www.espace-emeraude.com/  click on the image of the TV icon  see you soon

izarn · Answer

Hello,

You have the software Comme Un Thermicien which allows you to perform calculations of heat loss (heating needs according to the passive house label), bioclimatic needs for RT 2012, and primary energy coefficient for the BBC label.

http://www.eosphere.fr/scripts/cut/comme-un-thermicien.php

I tested it and the results are consistent with much more expensive software like Pléiade+Comfie.

The free version seems fully functional but apparently does not allow you to open a saved project.

Vilo · Answer

Hello,  You can go to the following page www.fisa.fr/rdg to calculate your heat losses for free.  From an internet browser on Mac or Windows as well as from an iPhone, Nokia or Blackberry.

Fredo2412 · Answer

Hello,

Here's a nice little script that's completely free! It allows you to calculate the thermal balance and CO2 emissions of your home. The great thing is that it makes comparisons regarding the savings that can be achieved depending on the type of heating, hot water, etc. Check out the link below:

www.simulateurenergetique.fr - thermal balance

Happy calculating, everyone!

xavcythelia · Answer

Discover ABATIA, the intuitive thermal calculation software for buildings.
From your 3D model, easily configure the project in just a few clicks, visualize the performance, and optimize the project. Economic indicators are provided to aid decision-making. It's easy, comprehensive, and accurate.

www.abatia.fr

Thermal calculation software for homes

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