# Calculate and make a heat balance easily

Heating, insulation, ventilation, VMC, cooling ... short thermal comfort. Insulation, wood energy, heat pumps but also electricity, gas or oil, VMC ... Help in choosing and implementation, problem solving, optimization, tips and tricks ...
PITMIX
Pantone engine Researcher
posts: 2028
Registration: 17/09/05, 10:29
x 17

## Calculate and make a heat balance easily

Hello
I found a small software online to make a quick heat balance of a room for air conditioning.
rapid heat balance room by room for air conditioning
I find it very practical for those looking to install an air conditioning at home.
If someone finds a small identical software for heating please give the link here.
Last edited by PITMIX the 24 / 06 / 07, 17: 20, 1 edited once.
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PITMIX
Pantone engine Researcher
posts: 2028
Registration: 17/09/05, 10:29
x 17

I found this for heating
rapid room by room heat balance for heating

If someone has better don't hesitate
Last edited by PITMIX the 24 / 06 / 07, 17: 21, 1 edited once.
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Christophe
Moderator
posts: 77635
Registration: 10/02/03, 14:06
Location: Greenhouse planet
x 10369

Very well well these 2 small forms, thank you Pitmix
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PITMIX
Pantone engine Researcher
posts: 2028
Registration: 17/09/05, 10:29
x 17

You're welcome

I put this here because I myself need it right now for a project to modify the heating of my house.
I set out the facts here:
my heating change project
Last edited by PITMIX the 24 / 06 / 07, 17: 22, 1 edited once.
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PITMIX
Pantone engine Researcher
posts: 2028
Registration: 17/09/05, 10:29
x 17

I found other links to interesting software.
Thank you http://www.chaleurterre.com

Here we manage to obtain a heating power on condition of arriving at determining the coef G. It is given at 0,81 by default, but I took 2,3 so that it corresponds with the consumption recorded on the invoice GDF year-round.
Open the Excel form

http://www.europe-geothermie.com/geothe ... atifs.php3

There you will learn if your installation is well sized.
Everything is super well explained.

http://www.therloss.fr/services.php
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PITMIX
Pantone engine Researcher
posts: 2028
Registration: 17/09/05, 10:29
x 17

There I found a hyper top calculation file.
This is the real record of wastage as I learned at school.
Calculation of losses through walls, openings, slits, air renewal rates etc ...

true heat balance

You must have the DTU THK-77 rules that will give you the K coefficients in w / m² ° C of the materials making up your house as well as the air renewal rates, minimum T ° ext by region ...
I'll try to scan a little but if someone finds a link it will be better
https://www.econologie.com/guide-pour-de ... -3587.html

edited by ex-océano on 8/11/2007 22:37: update of the pdf document link
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Christophe
Moderator
posts: 77635
Registration: 10/02/03, 14:06
Location: Greenhouse planet
x 10369

Given the importance of the subject, I put it in "Announcement" and I add a link:

http://pagesperso-orange.fr/herve.silve/bilan_th.htm

https://www.econologie.com/dpe-bilan-the ... -3583.html

Attention it is "heavy", there is even the calculation of losses ... in the pipes !!
Last edited by Christophe the 08 / 01 / 08, 19: 14, 2 edited once.
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Christophe
Moderator
posts: 77635
Registration: 10/02/03, 14:06
Location: Greenhouse planet
x 10369

PITMIX wrote:http://www.europe-geothermie.com/geothermie/comparatifs.php3

Well it's funny Geothermal is ALWAYS advantageous on this comparison or I doubt that depreciation and maintenance is taken into account ...

Look test with an electric kwh at 0.25 cts TTC (this is the price here in Belgium) and a FOD at 0.70 € TTC ...

In addition the average COP at 3.8 ... mmm it seems high ...

In this regard, little snap of the day:

https://www.econologie.com/forums/pompe-a-ch ... t4264.html
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Christophe
Moderator
posts: 77635
Registration: 10/02/03, 14:06
Location: Greenhouse planet
x 10369

If you only need to take one file use this one:
complete tool and calculation method for energy diagnosis by the Ademe and here is the most complete heat balance
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dimitri16
I discovered econologic
posts: 5
Registration: 08/10/12, 13:21

hello everyone

I just created ECD version 3CL and energy renovation software
it is freely accessible on my site www.actis-energie.fr and is free

good simulation
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