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4. ELB / ELZ
 
  

 

      ![ELB / ELZ ZDĚNÝ SYSTÉM](https://almeva.swiss/sites/default/files/perm/image/kominove_systemy_313x600_se_zihanym_pozadim_elb_0.jpg)  

Two-component chimney system with stainless steel liner

# ELB / ELZ

## Features

- It is designed for indoor connection of multiple gas appliances on multiple floors
- Suitable for connection of both type B and C appliances
- It is suitable for gas appliances in both vacuum and positive pressure operation
 
## Parameters

   Classification according to EN 1856 – 1:2009   Operating temperature up to 200 °C   Type of operation condensing boiler / turbo boiler / gas boiler / solid fuel boiler   Fuel gaseous, liquid, solid   Material clay concrete blocks — air gap — internal stainless steel insert (ELB), brick blocks — air gap — internal stainless steel insert (ELZ)   Average 60 — 250 mm   

 



 

 

Description

## Characteristics and advantages

 

 

It is used for exhausting flue gases from all kinds of appliances. It is designed for negative pressure as well as positive pressure flue gas ducts. It is suitable as a common chimney for multiple connections of gas appliances on multiple floors. It functions as a concentric flue system for type C appliances.

The advantage is that the outer concrete or brick block can be declared EI fire resistant, so there is no need to deal with additional cladding as with systems that do not have a silicate outer cladding system.



 

 

 

 

Components

## Complete ELB and ELZ assembly

 

   1. Chimney plastic header   2. Cover plate   3. Pipe with neck   4. Chimney block   5. Insulation   6. Sopouch   7. Chimney door   8. Door piece with inner door   9. Rear ventilation grille   

 

      ![ELB_ELZ SCHEMA](https://almeva.swiss/sites/default/files/perm/image/kominove_systemy_ocislovane_400x600_elb.jpg)  



 

 

Downloads

## Documents

 

 [     

 Company profile  

 11.7 MB 

 

 ](https://almeva.swiss/sites/default/files/perm/document/almeva_company_profile_7_2024.pdf)