![Sporáky a pece - hlavní](https://www.almeva.swiss/sites/default/files/perm/image/sporaky_a_pece_1920x400_0.jpg) 1. [ Home ](/en-us) 2. Flue gas systems for stoves and furnaces # Flue gas systems for stoves and furnaces [ ![ORM](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_orm.jpg) #### ORM single layer steel system for vacuum (solid fuels) The ALMEVA Easy ORM solid steel chimney system is suitable for exhausting flue gases from all types of solid fuel appliances operating in vacuum mode (with natural draft) and is designed for dry operation. --- ](/en-us/products/orm-single-layer-steel-system-vacuum-solid-fuels) [ ![PL systém](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_pl.jpg) #### PL single-layer steel system for overpressure (pellets) The ALMEVA Easy PL steel fixed flue system is suitable for the exhaust of flue gases from pellet appliances operating in pressurised mode. --- ](/en-us/products/single-layer-steel-system-pl-for-pressure-pellet) [ ![ELB / ELZ ZDĚNÝ SYSTÉM](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_elb_0.jpg) #### ELB / ELZ It is used for exhausting flue gases from all kinds of appliances. It is suitable as a common chimney for multiple connections of gas appliances on several floors. It functions as a concentric flue system for type C appliances. --- ](/en-us/products/two-piece-cabinet-system-with-stainless-insert-elb-elz) [ ![SIB zihany](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_sib.jpg) #### SIB / SIZ / MIB This is a complete three-component chimney system of the highest quality, consisting of a block, thermal insulation and ceramic fireclay liner. The blocks are bonded with a construction adhesive that allows a conventional chimney to be built in one day. --- ](/en-us/products/triple-box-compartment-system-with-self-insert-sib-siz) [ ![EIB zihane](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_eib.jpg) #### EIB / EIZ The EIB and EIZ three-component chimney systems are used for flue gas extraction from appliances burning gaseous, liquid and solid fuels. It can be used in negative pressure as well as positive pressure mode. Its primary use is in the construction of new houses. --- ](/en-us/products/three-piece-compartment-system-with-stainless-insert-eib-eiz) [ ![Festgas žíhané](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_festgas.jpg) #### ALMEVA FESTGAS This combined system allows the flue gases from both gas and solid fuel appliances to be exhausted together in one chimney body, including the wiring of other installations --- ](/en-us/node/315) [ ![inox flex FB zihane](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_flex_fb.jpg) #### INOX FLEX FB The stainless steel flexible chimney system Almeva INOX FLEX FB is suitable for flue gas extraction from all types of solid fuel appliances operating in vacuum mode (with natural draft) and is designed for dry operation. --- ](/en-us/products/single-layer-stainless-fire-system-inox-flex-fb) [ ![DW25 zihane](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_dw25.jpg) #### DW25 Universal three-layer stainless steel chimney system Almeva DW25 is suitable for all types of fuels and all types of appliances that operate in both vacuum and pressurized operation. --- ](/en-us/products/coatings/stainless-system-dw25) [ ![TW25 zihane](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_tw25.jpg) #### TW25 The ALMEVA Quadra TW25 acid-resistant steel chimney system is suitable for solid fuel appliances, especially fi replaces that they operate under vacuum and must be connected to an external combustion air supply for combustion. --- ](/en-us/products/tw25) [ ![EW zihane](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_ew.jpg) #### EW The Almeva EW stainless steel sanitary chimney system is suitable for exhausting flue gases from all types of solid, oil and gas fuel appliances operating in vacuum operation (with natural draught) and, with the use of seals, also in positive pressure operation. --- ](/en-us/products/single-layer-stainless-system-ew)