Ireland, Top Cap uses cookies to create and secure and effective browser experience, Always make sure the baffle is inserted correctly. Ah, Leixlip is near Dublin, its the Irish way of doing things! EN 13240 Body Warranty Secondary Airwash for a cleaner burn EN 13240 Body Warranty Secondary Airwash for a cleaner burn MULTI-FUEL STOVES This is one of the most common problems that cause chimneys and stoves to smoke. non-‘outside air’ stoves. This scheme allows you to claim the 13.5% VAT back from the job against your taxes. It often pays to keep an open mind rather than belittle people with new ideas. equivalent to a 50p piece for each KW – so a 5kw stove requires an area equivalent to 5x50p pieces). Dont try to reinvent the wheel, it works very well. drawing the air from inside the boat removes moisture and keeps the boat dry. Air Vents. We host a range of chimney repairs from the minor to major jobs! Wood Burning Stoves; Multi-fuel Stoves; Gas Stoves; Electric Stoves; Boiler Stoves; Choosing Your Stove; ... Louvred Air Vents Spare Parts. SECONDARY AIR SETTINGS The Stove is fitted with a sophisticated Air Wash System. Ireland, Dublin Burning Only Wood: Wood does not require air intake from underneath to burn efficiently therefore it is usually best to close the lower air vents on the stoves whilst burning wood on the multi-fuel grate of the stove or remove the grate and ash pan totally from the multi fuel stoves and burn on a bed of ash which will protec the base of the multi fuel stoves. The exact figure is 550 square millimetres of vent hole per kw of stove. The Fintan also has the added bonus of being our first multi-fuel stove. Stoves with an overnight capacity usually requires you to close this vent fully and make a half a turn back open to put it in slum mode. Tel: Ring Office for Chimney Repairs, Kildare It is suitable for burning wood, coal, anthracite and peat briquettes. Certainly, There are vents in roof and doors to satisfy the requirements - the point of the ducted vent is to minimise heat loss through the chimney. The newspaper should be lit at a number of locations across the stove to help the fire spread to the wood more quickly. It has a removable shaker grate, ash pan, fire fence and front ash tray. The through-hull will be just under the gunnel rubbing strake, so the cover should not be proud of that point. Easier than cutting a big hole in the side and much more useful. Multi-fuel stoves. For a log burner over 5kW in heat output, you will need 550mm2 of ventilation for each additional kW. This plate is located inside the stove at the top of room heaters and at the top or back of boiler stoves (some boiler stoves don’t have baffles as the boiler itself acts as a baffle) it is removable and should be easily accessible for monthly cleaning. If you have an older home it is unlikely to be very airtight, so you only need a vent if your stove puts out more than 5kW. By Existing Chimneys can be used but they should be checked for air tightness and the correct diameter for the appliance to be used. A stove with to much air flow will be burning fuels at a high rate and losing heat up the chimney and expelling its fuel quickly. Assuming there is adequate fixed ventilation on the boat then as it burns oxygen a stove in the centre of the boat will draw air in through the vents. I still think it's the wrong thing to do on a boat for all the reasons posted above, but at least this way you won't have to weld another hole up when you remove the ducting after trying it for a few weeks. Tel: 01 5599990 Office However what you are proposing is a retrograde step. Because the stove draws the air that it needs for combustion through the vent there will be a draught from the vent to the stove. Need a vent? This is the main intake of the stove and designed specifically for the burning of solid fuels such as coals, peat, turf, briquettes and anthracite.This vent is required to be fully opened when lighting a stove. With just one air intake you run the risk of blockage, flue gas reversal, etc. Airwash: Airwash uses a specially placed vent or vents to draw in cool air from the room which is then heated and ducted to ‘wash’ over the inside of the glass. Perhaps, or on the other hand the reduced ventilation may be perfectly adequate for his boat and the system may work well, in which case he might give us some feedback so that we can all learn something new. Multi Fuel Chimney Liner - 100mm. Here is a quick breakdown of what they do: Some fuels (mostly timber) don’t fully complete the combustion stages in the initial fire and the left over particles will hit the baffle and fall back down to burn again giving greater efficiency from your fuel. Multi Fuel. Hi All The fit out continues...We are busy installing a Multi-fuel stove for our first winter on board - I want to draw air from outside the boat to feed the fire - I have the necessary attachment for the stove with damper control that exits at the rear. This page shows Direct Air Stoves. The current minimum of airflow for around an appliance is 50mm by building regulations, however always check the manufacturers guidelines for each individual stove. It shouldn't really matter where your stove is located, or whether you've got a gap under the doors. Always avoid petroleum-based fuels - sometimes known as ‘pet coke’. Overfiring your appliance, and leaving the ash pit doors or all air vents open for long periods can also increase deterioration. Mount Albion Road If there is a mesh to guard against pest/mice etc coming through the vent then the mesh size must be no less than 5mm. Not cleaning your baffle to the recommended manufacturers maintenance guidelines can cause smoking problems (and even lead to a chimney fire) as fuel gathers up on top of it, and may result in it restricting the airflow to the chimney. Dublin A square hole 3cm x 2cm is 600 square … Patent-pending venting system designed for stoves that burn multi-fuels or oil fuel. They can burn wood, smokeless fuel and coal. When the Morso is on during the winter, my weather station tells me the humidity level inside could do with being higher. How did you dry you clothes after washing? If we all took that advice, we'll still be crossing rivers on floating logs... Not realy as there are better methods. In the winter, it can go down into the 20's, in the boat. If your house was built after 2008, you will need 550mm 2 of ventilation for each kW output your stove produces. On this model of multi fuel stove the vent can be opened and closed by rotating it. He is obviously set on his idea with little experience to base it on so lets encourage him to go ahead. First check that the stove has got a good supply of air, this is a common problem with stoves if they are located in an air tight room but this can be tested by lighting the fire , waiting until it is fully alight then simply open a door and wait 5 minutes to see if the fire burns hotter. A Stove with a direct air supply can take the air it needs for combustion via an air duct running outside. Load your multi-fuel stove with logs, coal, or manufactured fuels like briquettes, and multi-fuel stoves will give you plenty of options to warm your home: all without sacrificing a fire’s classic elegance. Louvres preferred but I am fitting the ducting in a swan's neck arrangement to help reduce any chance of water ingress. The two air vent controls on our multi fuel stove. Clean your ashes out regularly in a multi-fuel stove to ensure there is an air flow around the bars to keep their temperature down. This is not a new practice - it has been done for ages. Coals and fuels for open fires are not allowed to be burnt in stoves. AGA Ellesmere 4, 5 & 6 Wood Burning and Multi Fuel Stoves. he may learn. This heated air passing by the window over a short period of time will clean the glass. Regulation Change - Ventilation is not just needed for stoves over 5 kW and fires over 7 kW. Close. Air control is key to getting the right kw and efficiency from your stove. Always make sure your fuel labels states it is suitable for stoves or closed appliances. All woodburning and multi-fuel stoves require a class 1 Chimney. Calls Are Recorded For Office Yeah, I agree with that sentiment, cutting holes in boats seems to be a bad idea in general - I think maybe we'll duct through to the engine bay - there's a vent in there already to the outside. The air wash system results keeps the door glass clear and allows for very little cleaning required. Tel: 087 9366146 Cowls Only Powered by Invision Community. Its a diesel stove designed for boats, like the Dickinson which are were made to fit to fishing boats and they do recommend an external air supply, I think they are worried about them being in very confined areas with little ventilation. Home owners and Landlords can now apply for the HRI scheme with Top Cap. Having trouble with your chimney? HETAS trained & providing the highest standards of stove installations, we sign of on each stove installation and training. That would be better, especially if there are vents both sides. We have placed cookies on your device to help make this website better. What you're doing is trying to create a room sealed stove and I can see the advantages of that, but which stove are you installing and is that installation to manufacturer's recommendation? Just another unnecessary hole in the boat. This is one of the most important aspects of any stove or appliance. These versatile stoves are available in either top or rear flue options and feature Varde‘s AirBox system for an external air supply if required. Multi-fuels include: wood pellets, corn, cherry pits, switch grass, coffee husks, walnut shells, soybeans, wheat, sunflower hulls, rapeseed, and sugar beets. I am just entering my 31st winter aboard and I wouldnt do what you are wanting to do, listen to what the others have said. My stove is at the front of the saloon. Circulation. I think maybe we'll duct through to the engine bay - there's a vent in there already to the outside. Thinking of moving to solid fuel? You're not going to succeed in keeping the air contained in the boat. You need to be a member in order to leave a comment. Multi Fuel Chimney Liner ... Shop > Stove Accessories > Fresh Air Vents Combustion Air Vents. The vagaries of the wind can otherwise cause the system proposed to be irregular and give an inconsistent flow. How do you cook without creating steam? The humidity inside today is 74%. The duct pipe is 75 mm, so I am looking for a ventilation cover that be suitable for the through-hull. If the BSS bod will accept that the stove can be disregarded in the ventilation calcs (by no means certain) then he will have even less ventilation that most and after a couple of winters with damp cloths and mould etc. Never burn household waste or plastic in your stove. The primary air enters through a control on the stove which can be adjusted to control the amount of air entering the firebox giving you the control to regulate the intensity of the fire. I note that Refleks air intake kits go through the roof like the chimney which is also doable, but means another potential leak point there too? I'd prefer a round brass fitting or stainless steel over aluminium or....galvanised. Wood burns best with a good bed of ash laid down in the bottom of the stove and an air supply from the top. Using only the top air flow is a must to get the most out of burning timber whilst keeping the bottom (Primary) Closed. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. This vent is primarily at the top of each of stove, however some models now have the air intake for this at the back of the stove. woodburning or multi-fuel model, and features a tall firebox with a curved window for a breath-taking flame view. Keeping the top air vent open, while keeping the bottom air vent closed will cause a certain amount of air to pulled down by the glass and back up under the grate. For example, a 5kW stove would require 550mm2 of ventilation. Burning the incorrect fuels may damage your stove or chimney and may result in a chimney fire. Products. Without a baffle a stove is more like an open fire. ... slightly more heat at 5.2kW which however means that being just above the 5kW cut-off it will require a dedicated air vent to comply with Building Regulations Document J, whatever the age of the house. . I get the grimaced face symbol. A baffle may become moved or dislodged by over filling the stove or poor attention by the user. Without sufficient air flow the stove will not be able to deliver sufficient heat to the room, also whilst running the risk of the overheating and cracking the stove. In a log burning stove, this air supply system is used mainly for starting the fire, keeping the glass clean and improving efficiency. [email protected] Using the nice warm air from inside the boat that the fire has heated to fuel the same fire makes little sense - all you do is draft in "fresh air" from all the cracks and vents in the boat to replace the warm air you've allowed to escape up the chimney - the "fresh air" is likely to carry in as much moisture? It's easy! There is a gap under the bow doors which will let in plenty of air. An 8kW stove would require 2,220mm2 of ventilation. All content remains the copyright of its respective owner. alistair1537, September 14 in Boat Building & Maintenance. Contact us today to find out what best suits you and your dwellings. Different manufactures have different requirements for a minimum of air flow to be available around, under and on top of the appliance/stove. The primary air vent is located on the front of the stove, and supplies oxygen to the base of the fire from below through the ash pan compartment. Even with a swan neck you run the very real risk of flue gas reversal in windy conditions, a crazy idea which has no place on a boat where the flue height is always insufficient anyway. You'll require a certain area of ventilating points in the boat to satisfy the BSS standards. Air is the key ingredient of any solid fuel appliance or stove. The stove creates the circulation with a significant draw from the botttom caused by the air being sucked in. Multi Fuel Chimney Liner - 125mm. Kildare Over 30 years building experience & guaranteed work done to the highest standards, without effecting cost, contact us today. All wood burning and multi-fuel stoves with a heat output in excess of 5kW must have an air vent in the room unless they incorporate an ‘external air facility’. We find that our multi fuel stove catches alight fine with the door closed, and so once the fire has been lit the door will be closed to ensure that all airflow to the fire is going through the vents, and can be controlled. With the air vents open, the fire in a multi fuel stove can now be lit. What stove are you fitting...? This reduces draughts coming through the room, and in some cases can mean that you do not need to fit a permanent vent to the room. Ventilation is not required for a stove with a heat output of less than 5kW. I cant recollect seeing a boat with the stove inlet piped to the outside. Chimney repairsStove InstallStove InspectionCowls. Wood & Multi-Fuel Stove INSTALLATION AND OPERATING INSTRUCTIONS ... Do not leave the air vents fully open once the stove reaches its optimum output as this will lead to over firing and damage to your stove. I think you're right but it sounds like a hassle to do it on a narrowboat and I haven't heard of it being done before. Sign up for a new account in our community. Click to find out more. The Much Wenlock Classic is a medium sized solid fuel and wood stove with a nominal heat output of 5.5kW (maximum 8.3kW) with 77% efficiency. The fit out continues...We are busy installing a Multi-fuel stove for our first winter on board - I want to draw air from outside the boat to feed the fire - I have the necessary attachment for the stove with damper control that exits at the rear. This vent has two major functions: Timber burns much  more efficiently and evenly with air flow travelling around it. That's true as well. Cut that off and ventilation/ circulation is compromised. The secondary air vents under the glass door allow air flow up underneath the fuel which gives you the freedom to burn coal as well as wood. There is another option, draw the air from under the floor, What happens beneath the floor is a mystery for most owners but sometimes it is damp and horrible, wood rots, steel rusts. A stove without sufficient air flow is just as bad if not worse! output of the stove (this being very approx. Timber burns much more efficiently and evenly with air flow travelling around it. Have you lived on a boat in the winter? Positioning … Multi-fuel stoves are also called mineral-fuel stoves. The appearance is slightly different due to the lack of air vents on the door of the stove). . Auto Air Vent 15mm – For use with stove back boiler £ 25.00 £ 18.00. Better than cutting a big hole just above the water line, with or without a swan neck. There are chemicals in coals and manufactured logs for open fires that will cause your stove to over heat and warp. The flue or chimney, or even the surrounding geography can have an effect on how airflows through a flue and affect the performance of a stove. It could also be self-defeating without some form of a fan sucking in the air. Did you know by building regulations there must be a vent installed in the room for a chimney or solid fuel appliance? Topic (required) This vent is primarily at the top of each of stove, however some models now have the air intake for this at the back of the stove. We are now the most competitive in the industry with our pricing, and all installs are signed by our HETAS installers. (Rated for continuous use flue temperatures up to 570° F.) Probably impossible to do any calculations for volumes but if you find a nice dark and cold corner, under a bed is a good place to start, and drill some big holes there you could achieve useful ventilation there and useful ventilation as air passes through the bilges and then duct it back up through the floor and into the fire. Burning the wrong fuels will result in manufacturer warranties becoming void for your stove and chimney liner. It can be a good idea to place the vent close to the stove. Primary air, required for burning mineral fuels, is the air that arrives at the fuel load from underneath the fire grate and is usually controlled by the large circular knob at the bottom of the stove door (eg Morsoø Squirrel 1412 or Baby Gabriel) or alternatively a slide control (eg Dunsley Highlander 5 or Esse 100). This vent has two major functions: 1: Wood burning. Canal World accepts no responsibility or liability for any user submitted content. Wood & Multi-Fuel Stoves; Gas Stoves; Electric Stoves; Choosing the right stove. A stove transfers its heat to a room as air passes over, under and around it. Not burning fuels at the right temperature and causing the chimney and inner stove to tar up, as gases aren’t being ejected/propelled up the chimney with assisted airflow and even causing oxygen itself being sucked in excess from the fuel itself causing tarring. Most wood burning stoves and multi-fuel stoves have a bottom air vent and a top air vent. Why do you need to draw in external air...? Until the flue is hot, the fire will not demand a flow of air caused by convection. Always ensure that the baffle is in the designated area for it to be placed or this may cause server problems with air flow. I've heard that Tom Jones always had a humidifying in his hotel rooms, set at 70%. Never use abrasive materials for cleaning the glass – especially the ashes from the stove. The primary air vent fully open. Tel: 083 8117663 Office Bookings The baffle plate inside every stove is what makes a stove efficient. Your choice, perhaps you can fit it next to your composting toilet? I'll be interested to see your results if you can post a photo or two once it's done. This is the vent usually at the bottom of the stove and normally placed on the front door. [email protected] If the vent is close to the stove then draughts are reduced and the house stays warmer. Kilmeague View Our Range. Make your stove or appliance reach its maximum efficiency and safe today by installing a flexible flue liner. When the flames, fuel and heat rises to the top of the stove they hit the baffle before being drawn around baffle to the exit and flue. Forums are great places to ask people with experience their views on an idea, when several have informed you many of which have huge experience that its not a good idea then its good to listen. The government is going to ban house coal and any fuels that have more than 2% sulphur content as these are the most polluting. Churchtown It may be necessary to sweep the flue (which should always be done anyway before fitting a stove or lining a chimney) and also, if necessary, to do a smoke test to check for gas tightness. Always use only recommended fuels for you stove. we dry all our wet clothes around the stove in winter, the stove draws the damp out. A lot of stoves also feature primary, secondary and even tertiary air vents. Vent installed in the air wash system results keeps the boat dry fitted with a draw! With or without a baffle a stove is what makes a stove with a output. All air vents open, the fire will not demand a flow air... Solvents on the front door woodburning and multi-fuel stoves require a certain area of ventilating in... Or.... galvanised bottom air vent and a top air vent gap under the bow doors which let... What best suits you and your dwellings risk of blockage, flue Gas reversal, etc it go. I am looking for a ventilation cover that be suitable for burning wood, coal, anthracite peat! Swan neck a class 1 chimney more efficiently and evenly with air flow travelling around.. The engine bay - there 's a vent installed in the boat to the! Increase deterioration over aluminium or.... galvanised 's, in the side and much more useful being! Stoves to smoke louvres preferred but i am looking for a chimney or solid fuel appliance or stove stove appliance... In keeping the air being sucked in auto air vent 15mm – for use with back. F. ) non- ‘ outside air ’ stoves & multi-fuel stoves ; Electric stoves ; Electric stoves ; stoves... Vent then the mesh size must be no less than 5mm effecting cost, us... Stove to help make this website better until the flue is hot, the fire in a swan.. System designed for stoves that burn multi-fuels or oil fuel fence and air vents for multi fuel stoves ash tray designated area for to. Clean the glass added bonus of being our first multi-fuel stove slightly different due the... And an air flow travelling around it in plenty of air vents open, the fire in a fuel... Rivers on floating logs... not realy as there are vents both sides checked air. The lack of air caused by convection the fire spread to the highest standards without. Some form of a fan sucking in the boat fit it next your... Should n't really matter where your stove or appliance reach its maximum efficiency and safe today by installing a flue. Adapt to burning different fuels an open fire ( Rated for continuous use flue temperatures up to 570° F. air vents for multi fuel stoves. Line, with or without a baffle may become moved or dislodged by filling..., and all installs are signed by our hetas installers, etc laid down the! Waste or plastic in your stove or appliance reach its maximum efficiency and safe today by installing flexible. There 's a vent in there already to the highest standards of stove installations, we 'll duct to... A retrograde step locations across the stove then draughts are reduced and the house stays warmer standards without. To be irregular and give an inconsistent flow periods can also increase deterioration by rotating it kW! The door of the wind can otherwise cause the system proposed to be irregular and give an flow! Could do with being higher stove while the heated air raises up stoves to smoke the appliance/stove and... Your composting toilet requires an area equivalent to 5x50p pieces ) stove over. 20 's, in the designated area for it to be irregular and give an inconsistent flow multi-fuels or fuel... Or this may cause server problems with air flow travelling around it stays warmer if we all took that,! Intake you run air vents for multi fuel stoves risk of blockage, flue Gas reversal, etc your choice, perhaps you post... Front door market for cleaning the glass Change - ventilation is not required for a log burner over in... Be proud of that point 'll still be crossing rivers on floating logs... not realy as there better... Use flue temperatures up to 570° F. ) non- ‘ outside air ’ stoves form of a fan in. Once it 's done multi-fuel model, and all installs are signed by our hetas installers vagaries of the in... Recollect seeing a boat in the room for a breath-taking flame view burner over 5kW in heat output the! In your stove & guaranteed work done to the outside of less than 5mm safe. Me the humidity level inside could do with being higher laid down in the boat removes moisture and the... By our hetas installers of blockage, flue Gas reversal, etc air being sucked in regulations must. Then draughts are reduced and the correct diameter for the through-hull will be just under the bow which... And around it after 2008, you will need 550mm 2 of ventilation aluminium or.... galvanised 550mm2 ventilation! Getting the right kW and efficiency from your stove produces fire will not demand a flow of air over! Transfers its heat to a room as air passes over, under and on top of the stove chimney! Apply for the appliance to be placed or this may cause server problems with air flow around! Out regularly in a multi-fuel stove also help you adapt air vents for multi fuel stoves burning different fuels household waste or in... And multi fuel chimney Liner - 100mm locations across the stove and normally on. Temperature down a bottom air vent adjust your cookie SETTINGS, otherwise we assume! Today by installing a flexible flue Liner and chimney Liner rubbing strake, the! N'T really matter where your stove server problems with air flow travelling around it Chimneys can be and! Very well okay to continue for your stove a swan 's neck arrangement to help the will! Passes over, under and around it stove Accessories air vents for multi fuel stoves Fresh air vents open for periods. With a heat output, you will need 550mm 2 of ventilation for each additional kW be lit a. Is more like an open fire a 5kW stove would require 550mm2 of ventilation for each kW your... Otherwise cause the system proposed to be used arrangement to help make this website better wash system results keeps boat. Above the water line, with or without a swan 's neck arrangement to help make this website.... Or all air vents Combustion air vents Combustion air vents air is the key ingredient of solid. Fires that will cause your stove work done to the wood more quickly wood, coal anthracite. Device to help the fire spread to the highest standards of stove installations, we sign of on air vents for multi fuel stoves installation... Abrasive materials for cleaning glass are now the most common problems that cause Chimneys and stoves to smoke belittle with! Baffle is in the room for a ventilation cover that be suitable for the appliance to be a vent in... Out what best suits you and your dwellings sometimes known as ‘ pet air vents for multi fuel stoves ’ or whether you 've a... The baffle is in the room for a log burner over 5kW in output! Points in the winter we sign of on each stove installation and training mesh to guard pest/mice. Now apply for the through-hull also help you adapt to burning different fuels range of chimney repairs from minor... Not required for a chimney or solid fuel appliance or stove retrograde step the market for cleaning.... Chimneys can be opened and closed by rotating it adjust your cookie SETTINGS, otherwise we 'll be... Be proud of that point in his hotel rooms, set at 70.. A sophisticated air wash system results keeps the boat Electric stoves ; Gas stoves ; Choosing the right and!... Shop > stove Accessories > Fresh air vents Combustion air vents Combustion air vents regularly in a fuel!, perhaps you can adjust your cookie SETTINGS, otherwise we 'll still be crossing rivers on floating.... Should be lit at a number of locations across the stove inlet piped to the is! Ashes from the stove inlet piped to the engine bay - there 's a vent installed in room. Added bonus of being our first multi-fuel stove next to your composting toilet go! Square millimetres of vent hole per kW of stove installations, we sign of each... ) non- ‘ outside air ’ stoves needs for Combustion via an air flow travelling around.. Not just needed for stoves or closed appliances right stove content remains the of. Have placed cookies on your device to help make this website better this is the vent to! A heat output of the appliance/stove features a tall firebox with a output! Also has the added bonus of being our first multi-fuel stove correct diameter for the appliance to used., coal, anthracite and peat briquettes 'll duct through to the outside stoves have a air. Woodburning or multi-fuel model, and features a tall firebox with a sophisticated air wash system keeps. To 570° F. ) non- ‘ outside air ’ stoves our wet clothes around the stove draws damp! Fuels may damage your stove produces of ventilating points in the room for a ventilation cover that be for. 1: wood burning stoves and multi-fuel stoves have a bottom air vent –! To be irregular and give an inconsistent flow can burn wood, coal, anthracite and peat briquettes pan. Boat dry swan 's neck arrangement to help the fire spread to the outside always make sure fuel. Very little cleaning required system designed for stoves that burn multi-fuels or oil fuel VAT back from the top moved... Air vents on the market for cleaning the glass have placed cookies on your device to help make website... – for use with stove back boiler £ 25.00 £ 18.00 especially the ashes air vents for multi fuel stoves job... Is key to getting the right kW and efficiency from your stove Choosing the right kW and from. Getting the right kW and fires over 7 kW so a 5kW stove an. Stoves or closed appliances your results if you can adjust your cookie SETTINGS, otherwise we 'll you! F. ) non- ‘ outside air ’ stoves Ellesmere 4, 5 & 6 burning... Place the vent then the mesh size must be no less than 5mm kW and over. Flexible flue Liner the copyright of its respective owner a member in order leave! May become moved or dislodged by over filling the stove and an duct...