![atmosferické kotle hlavni](https://www.almeva.swiss/sites/default/files/perm/image/atmosfericke_kotle_1920x400_1.jpg)  

 1. [  Home  ](/en-gb)
2. Flue gas systems for atmospheric boilers
 
  

# Flue gas systems for atmospheric boilers

 

 

 

 [      ![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.



---

Smokestack:

- Two-layer system
 
 

Boiler:

- Atmospheric boiler
- Condensing boiler
- Fireplaces and stoves
- Stoves and ovens
- Solid fuel boiler
- Gas boiler
- Turbo boiler
 
 

 

 

 

 

 ](/en-gb/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.



---

Smokestack:

- Three-layer system
 
 

Boiler:

- Atmospheric boiler
- Fireplaces and stoves
- Stoves and ovens
- Solid fuel boiler
- Gas boiler
- Turbo boiler
 
 

 

 

 

 

 ](/en-gb/products/triple-box-compartment-system-with-self-insert-sib-siz) 

 

 

 [      ![single zihane](https://www.almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_single.jpg)  

#### SINGLE

This is a one-component chimney system of the highest quality, consisting of a special block of lightweight gas-tight expanded clay. The blocks are bonded with a special gas-tight construction adhesive.



---

Smokestack:

- Single-layer system
 
 

Boiler:

- Solid fuel boiler
 
 

 

 

 

 

 ](/en-gb/products/single-room-system-single) 

 

 

 [      ![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.



---

Smokestack:

- Three-layer system
 
 

Boiler:

- Condensing boiler
- Fireplaces and stoves
- Stoves and ovens
- Solid fuel boiler
- Gas boiler
- Turbo boiler
- All types of fuel
 
 

 

 

 

 

 ](/en-gb/products/three-piece-compartment-system-with-stainless-insert-eib-eiz) 

 

 

 [      ![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.



---

Smokestack:

- Three-layer system
 
 

Boiler:

- Atmospheric boiler
- Condensing boiler
- Fireplaces and stoves
- Stoves and ovens
- Solid fuel boiler
- Gas boiler
- Turbo boiler
 
 

 

 

 

 

 ](/en-gb/products/coatings/stainless-system-dw25) 

 

 

 [      ![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.



---

Smokestack:

- Single-layer system
 
 

Boiler:

- Atmospheric boiler
- Condensing boiler
- Fireplaces and stoves
- Stoves and ovens
- Solid fuel boiler
- Gas boiler
- Turbo boiler
 
 

 

 

 

 

 ](/en-gb/products/single-layer-stainless-system-ew)