Search found 20362 results
- 22/01/08, 15:55
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Compare the cost of heating energy
- answers: 30
- views: 35399
- 21/01/08, 14:55
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Compare the cost of heating energy
- answers: 30
- views: 35399
- 21/01/08, 14:41
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Compare the cost of heating energy
- answers: 30
- views: 35399
- 21/01/08, 14:39
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Compare the cost of heating energy
- answers: 30
- views: 35399
- 21/01/08, 14:33
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Compare the cost of heating energy
- answers: 30
- views: 35399
Re: Comparison of the cost of heating energy
- boiler efficiency (Okofen PESK 15 - condensing) = 100,6% (according to the official tests of the Austrian institute which certifies boilers - "up to 104%" according to the manufacturer); and not 70%; generally speaking, serious brands (Austrian or German) look...
- 21/01/08, 14:26
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Compare the cost of heating energy
- answers: 30
- views: 35399
- 21/01/08, 09:12
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Compare the cost of heating energy
- answers: 30
- views: 35399
- 20/01/08, 23:10
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Compare the cost of heating energy
- answers: 30
- views: 35399
Re: Comparison of the cost of heating energy
Online publication of a quick comparison of heating energy costs taken (with some modifications) from this document: https://www.econologie.com/forums/file-heat-balance-and-losses-of-a-house-t4247.html There are some approximations but it gives a good idea of the cost of useful energy...
- 20/01/08, 22:38
- Forum : Heating, insulation, ventilation, VMC, cooling ...
- Subject : Fuel boiler replacement for PAC, budget exploded
- answers: 44
- views: 43148
Re: Replacement of fuel boiler for PAC, broken budget
Hi all ! I come here looking for help and advice to replace my fuel boiler. I live with my friend and my daughter in an old house that we bought in April and since November we have already swallowed more than 1500 liters of fuel. the hour of the third filling at 750 euros appr ...
- 20/01/08, 21:55
- Forum : Hydraulic, wind, geothermal, marine energy, biogas ...
- Subject : Purchase pellets in Alsace (68) or in the Rhine
- answers: 23
- views: 43567
Re: Buy pellets in Alsace (68) or in the Rhine
Good evening, I am looking for a good plan to buy the pellets. Until now, I have been sourcing from Alsace Pellets. But what an increase in prices since autumn 2006. Do you know of another distributor in Alsace or in Germany. I just had it delivered by Schellinger, A ...