Scarymary Posted August 28, 2004 Share Posted August 28, 2004 Can anyone advise us on how to install/where to buy/who to contact about installing a heating system based on our wood burning stoves? I remember some friends in Normandy installed such a system that consisted of a series of pipes that went up the chimneys and into the loft and blew hot air back down - but they've since divorced, he's disappeared and she can't remember!!! Link to comment Share on other sites More sharing options...
0Helen Posted August 29, 2004 Share Posted August 29, 2004 Hi,This is quite a common way of adding central heating to your home. All the parts are available in the bricolages at the back end of the year, if you are considering DIY. We had this installed 5 years ago. The number of outlets for warm air depends on the width of your chimney and the layout of your house. Because we have thick stone walls it was only feasible to have outlets for the warm air through the bedroom ceilings. Remember that your stove must be of a high enough heat output to cope with the task. We find that the system is good but not as controllable as normal central heating systems. We are now considering a back up system for when we are ill or too old to cope with chopping all that wood. I hope this helps. Link to comment Share on other sites More sharing options...
Washy Posted August 29, 2004 Share Posted August 29, 2004 I am interfested in this system too. Do you have more details, names of the parts or system, a diagram maybe? We installed a water heating system in our wood burning stove which also has a radiator on it, so I think we could manage this. Link to comment Share on other sites More sharing options...
Jackie Posted August 29, 2004 Share Posted August 29, 2004 Note that the cost of timber for wood burning stoves is going up! We paid 25 Euros a stere 3.5 years ago, now the going rate in this part of Dept 79 seems to be 38 Euros a stere (Cut to 50cm and delivered.)......................John in 79 Link to comment Share on other sites More sharing options...
Washy Posted August 29, 2004 Share Posted August 29, 2004 Have just paid 50 euros a stere delivered but only cut to metre lengths, no probs as we have a saw bench. This was advertised as summer price and others in the area have paid 60euros. Buy before the prices go even higher. Link to comment Share on other sites More sharing options...
Delboy Posted August 29, 2004 Share Posted August 29, 2004 [quote]Note that the cost of timber for wood burning stoves is going up! We paid 25 Euros a stere 3.5 years ago, now the going rate in this part of Dept 79 seems to be 38 Euros a stere (Cut to 50cm and deliv...[/quote]For budget purposes only, how big/what quantity is a stere? And is this for a soft or hardwood?CheersDel Link to comment Share on other sites More sharing options...
Washy Posted August 29, 2004 Share Posted August 29, 2004 A metre cube. Link to comment Share on other sites More sharing options...
Washy Posted August 29, 2004 Share Posted August 29, 2004 Sorry meanto to add...we paid this for Chene-vert - Green oak, but not green in the sense of green, recently cut wood, green in the sense of evergreen as the wood is the local mediterranean oak. Link to comment Share on other sites More sharing options...
Jackie Posted August 29, 2004 Share Posted August 29, 2004 A stere is a cubic metre of wood. Mind you how much you get depends on how it is stacked! Oak or Ash is good but avoid new wood and softwood............John in 79 Link to comment Share on other sites More sharing options...
0Helen Posted September 1, 2004 Share Posted September 1, 2004 Hi Washy,I shall search out the paperwork and reply in more detail later. Link to comment Share on other sites More sharing options...
0Helen Posted September 1, 2004 Share Posted September 1, 2004 The cost of wood in north 24 this month for a faggot [about 30 slices from the outside of an oak tree, some quite thick and most about two meters long] was 27 euros without delivery, 33 euros delivered. When we cut it and stacked it each faggot was about 1 1/4 cubic meters. Hubby purloined some of it to mend the bottoms of the barn doors! It is tough on the chainsaw though. Link to comment Share on other sites More sharing options...
jem50 Posted September 2, 2004 Share Posted September 2, 2004 sounds a good idea to pipe the heat through the house ,but, is it safe to put fumes from a chimney into bedrooms ?? doesn't some wood produce hazardous fumes, or even worse carbon monoxide ? also, does anyone know about register plates to shut off the chimney, and should you have a flue that goes right up to the roof ?? Link to comment Share on other sites More sharing options...
Kevinmc Posted September 2, 2004 Share Posted September 2, 2004 Jem,The fire heats air, which is fed through different flues to the chimney. It's just hot air (bit like me really !!) (Phew,, that was painless. First shot on the new forum  Link to comment Share on other sites More sharing options...
jem50 Posted September 3, 2004 Share Posted September 3, 2004 Kevin, thanks, but excuse me for being thick, how does this work ? and where can i get one ? where does the hot air come from if not from the chimney which would be full of woodsmoke ? any help would be much appreciated as last winter all the upstairs was freezing cold. Link to comment Share on other sites More sharing options...
Jackie Posted September 3, 2004 Share Posted September 3, 2004 Most wood burning stoves would have a steel liner running up the chimney from the top of the stove. I am told that it is best if the liner goes right to the top of the chimney. Hot air from the outside surface of the stove, it does get very hot, also rises up the chimney as far as the blocking element around the liner. In our case this is a wad of fibre glass though some folk have a fitted plate. From here flexible metal tubes can be run to upstairs rooms or just a hole and grill back into the room where the stove is located. We actually blocked off the duct to the upstairs bedroom as there was too much hot air and in fact it has discoloured the wallpaper and singed the end of the bed! Provided there is no smoke leakage from the stove, I replace the door seal every other year, you should not get any smoke upstairs. The liner needs sweeping at least once a year. My concern is that bees have made a nest in our chimney between the liner and the chimney wall somewhere near the top and this is an annual event. With the liner in place you cannot sweep the chimney proper and I have fear that the liner might get so hot as to set fire to the nest. I am told that this is not likely as the nest is not close to the stove, I hope that this is right!..............John in 79 Link to comment Share on other sites More sharing options...
Kevinmc Posted September 3, 2004 Share Posted September 3, 2004 Jem,We had a Clearview stove in the UK, but did not use the facility I'm describing. Therefore it was a flat top stove. The stove was also available with a cowling, which sat over the flat top and provided outlets for feeding hot air into ducting.In the end we left the stove in the UK when we sold our house, because it would have been totally inappropriate in our french house.The stove was awesome, outputting more than 12kw of heat. We'd have to throw open every door in the house to allow the heat to disapate. Link to comment Share on other sites More sharing options...
0Helen Posted September 4, 2004 Share Posted September 4, 2004 Hi again,After typing in a lot of information, the page disappeared. Is there a time limit to adding a reply?As promised, here is more information on the distribution of hot air from a wood insert.Go to www.flamme-bleue.com and go to page 2 les inserts,la distribution d'air chaud.There are diagrams and explanations. If you can get a catalogue from deville or Richard le Droffthe same information is in them. As I said before, all the parts are available in the bricomarches. Link to comment Share on other sites More sharing options...
jem50 Posted September 7, 2004 Share Posted September 7, 2004 OHelen, thanks to you and everyone else that has responded to my questions, I hope that armed with your comments,i will be able to sort this for the winter, and maybe get some brownie points from 'she that must be obeyed' thanks again.... Link to comment Share on other sites More sharing options...
Peter72 Posted October 17, 2004 Share Posted October 17, 2004 Blown air heating is popular in France when you have an empty grenier to run the tubes but it does smell of smoke and makes sooty marks on the ceiling and the fan sounds like a helicopter. Our French neighbours much prefer our hot water system. Regards Peter Link to comment Share on other sites More sharing options...
Ianhaycox Posted October 18, 2004 Share Posted October 18, 2004 An example installation with links http://radio.weblogs.com/0136203/2004/08/15.html Link to comment Share on other sites More sharing options...
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