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MULTI - The air flue system for decentralized fireplaces

MULTI

A closed air flue system with ceramic inner pipe for the room air-independent operation of gas floor heating systems. Developed for the multiple connection of decentralized fireplaces in apartment buildings.

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Highlights

MULTI is a concentric air/flue gas system for  multiple independent gas-fired heating systems such as condensing boilers used in multi family house or appartment block scenarios where the appliances are to be supplied directly to each appliance. The system consists of lightweight concrete casing locks with ceramic inner liners used to vent flue gases. We have summarized all the advantages of the chimney system for you:

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Energy efficient

The combustion air is transported from the outlet to the fireplace in counterflow to the flue gas and thus preheated. This prevents heat loss from the living rooms to the air duct and improves the efficiency of the connected fireplaces.
The combustion air is transported from the outlet to the fireplace in counterflow to the flue gas and thus preheated. This prevents heat loss from the living rooms to the air duct and improves the efficiency of the connected fireplaces.

(MULTI-) Functional

MULTI is specifically designed for use in apartment buildings. It offers the option of connecting several gas appliances to one central flue gas system. The range of diameters offered in the MULTI system allow for the correct chimney size to work with the required number of appliances at a given heat output to be connected to one MULTI system. Each individual boiler on the floor is fully operational and can be controlled individually. Fan-assisted, room-sealed gas fires with a closed combustion chamber are used for connection to the MULTI system. In addition, the flue gases are safely evacuated using the thermal performance of the chimney via the connecting flue pipes and the round ceramic inner liner to the outside.
MULTI is specifically designed for use in apartment buildings. It offers the option of connecting several gas appliances to one central flue gas system. The range of diameters offered in the MULTI system allow for the correct chimney size to work with the required number of appliances at a given heat output to be connected to one MULTI system. Each individual boiler on the floor is fully operational and can be controlled individually. Fan-assisted, room-sealed gas fires with a closed combustion chamber are used for connection to the MULTI system. In addition, the flue gases are safely evacuated using the thermal performance of the chimney via the connecting flue pipes and the round ceramic inner liner to the outside.

Simple assembly

The appliance is easily connected to the air supply shaft and chimney via a concentric double pipe. This means that nothing stands in the way of on-site installation.
The appliance is easily connected to the air supply shaft and chimney via a concentric double pipe. This means that nothing stands in the way of on-site installation.

Guaranteed quality

Only the highest quality materials are used in the production of the MULTI system. The MULTI air extraction system was therefore designed for modern house construction and is ideal for apartment buildings.
Handmade Ceramic Pipes
Only the highest quality materials are used in the production of the MULTI system. The MULTI air extraction system was therefore designed for modern house construction and is ideal for apartment buildings.

Safe

The MULTI air flue system enables gas fireplaces to be operated independently of the room air. The closed design of the combination of supply air duct, fireplace and flue gas chimney ensures that flue gases cannot escape into adjacent rooms. Accidents caused by flue gas are therefore ruled out from the outset.
The MULTI air flue system enables gas fireplaces to be operated independently of the room air. The closed design of the combination of supply air duct, fireplace and flue gas chimney ensures that flue gases cannot escape into adjacent rooms. Accidents caused by flue gas are therefore ruled out from the outset.

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