WOOD BOILER SWEDISH MADE V202KUB
We can design and produce wood boiler what you need Extuna V202 K UB is a natural ventilating boiler for half-metre firewood burning. It uses reverse combustion for utilizing wood energy maximatily. It is designed for long performance life. Easyto-clean inside and simple operation makes wood burning convenient. In order to achieve a high combustion temperature, the combustion chamber in refractory ceramics is only made in our factor. To achieve optimal effect, firewood requires moisture content of 20 %. The convection section consists of vertical tubes which are preferred for solid fuel firing, and then ash cannot fold so easily on the convection area. They include turbulators which increases efficiency and makes it possible to adjust the flue gas temperature for various chimneys. Smoke outlet mounted at the backside is standard. Alternatively customer can also choose to order smoke outlet at the left or right side, and ash door at opposite side, which can be easily for cleaning inside of boiler.charge pump, draught door and even chimney fan are operated by control system automatically. The boiler has a built-in boiling security system, and it will shut off automatically after completing firing. Dimensions Model Width Lenght Height Bottom to flue height 35 540 mm 1050 mm 1135 mm 870 mm 55 660 mm 1050 mm 1280 mm 1010 mm 70 660 mm 1050 mm 1420 mm 1150 mm Model 70 requires chimney fan Technical Data Model Effect Woodlength Wood Capacity The picture shows our standard model boiler. Connections can be designed and set up according to customers requirement when ordering.) Water Volume Recommended accumulator volume Standard Equipment *Draught gauge *Flue temperature measurement *Pressure and temperature measurement *Sweeping tools *Flue funnel *Turbulator *Overheating protection *Instruction Chimney draught Weight 35 30-40 kw 500 mm 125 L 125 L 800-2300 L 25 PA 425 Kg 50 50-60 kw 500 mm 180 L 150 L 2000-5000 L 30 PA 465 Kg 70 60-70 kw 500 mm 230 L 180 L 4000-6000 L 40 PA 500 Kg Extuna manufactures custom-made accumulator tanks according to our customer s specifications. All Extuna boliers are made in 5 mm plate.
Our own production of ceramic Extuna has its own production of ceramics to obtain full control of all the important elements which are required to produce a product with high strength and long service life. The Ceramic in V 202 K UB is very easy to change. Exploded view of boiler 13 14 15 16 17 55 kw EXTUNA AB 12 20 20 Ved pannav202 KVB 35 kw 70 kw 6 32 20 PRODUKTION 7 12 10 1 10 10 20 20 9 8 35 kw 870 mm 55 kw 1010 mm 70 kw 1160 mm Under kant rör From bottom to flue height 3 Convection part Konvektions del Convection part Konvektions del Firewood Ved eldstad furnace 550 550 mm mm Primary air Primär luft 5 35 kw 1135 mm 55 kw 1280 mm 70 kw 1435 mm Höjd Height * Alt rök höger 20 32 20 32 32 Alternotiv rök vähster * 2 11 35 kw 540 mm 55 kw 660 mm 70 kw 660 mm 1 Firewood door 2 Ash door 3 Ash door 4 Flue funnel 140 x 220 mm 5 Ceramic 6 Damper 32 Secondary Sekundär airluft 35 kw 1050 mm 55 kw 1050 mm 70 kw 1050 mm 7 Damper shaft 8 Temperature limiter) 9 Riser and expansion 10 Extra Connection) 11 Return 12 Control panel 4 sett ovanifrån For 70 kw wood boiler, 1-the Vedlucka. sleeve Hö. ellär for vä hängd riser and 10 -Extra return anslutving 2-Asklucka of water shall be 40mm 11 -Retur 3-Asklucka 12 -Styr panel 4-Rökstos 140 x220 13 -Stopptemp 5-Keramik 14 -Startknapp * Smoke outlet at the right or left side as an option 6-Spjäll 7-Späll axel 8-Temparatur begränsare 9-Stigare och expantion 15 -Driftslampa 16 -Hydrotermometer 17 -Rökgastermometer 13 Temperature stop controllor 14 Start button 15 Operation indicator light 16 Pressure and temperature measurement 17 Flue gas thermometer
Extuna has more than 40 years experience in manufacturing boilers and accumulator tanks by professionals with a wealth of knowledge EXTUNA Products can meet different needs of customers Wood-Ceramic Ceramic Duet-2 Furnace Wood-Pellet-Wood Chip Wood Chip Pellet-Wood Double-Boiler Pellet-Wood Accumulator tank Here you can find us in Falun Kitchen-Boiler Retailer EXTUNA PRODUKTION AB Zettergrensväg 16 info@extuna.se 791 77 FALUN facebook.com/extuna Tel. 023-26990 extuna.mobipage.se Mob. 070-642 33 36 www.extuna.se Produktion Ridderstedt Foto Falun Fotograf Gunnar Ridderstedt EXTUNA AB was founded in 1964 in Borlänge, Sweden and manufactured and produced oil burners from the beginning. Boiler manufacturing began 1971, and since 1986 EXTUNA started specialized production in boilers and accumulator tanks instead of oil burners. After 1980 EXTUNA production moved to our own modern premises in Ingarvets industrial estate in Falun. The unique ceramic wood boiler is our flagship product which was first tested and approved by SP Technical Research Institute of Sweden in 1984.