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Metalfire avenue plus home gas haard.

Avenue plus

The Avenue plus represents the latest generation of closed gas-fired fireplaces. Although the output is lower than the Avenue series, the Avenue plus achieves the highest efficiency in the Metalfire range, 90%. Once again, the key words are comfort and ease of use, accompanied by a breath-taking play of flames and unprecedented sensations.


  • MF 700-60 GHE 1S
    Output 5,8 kW
    Efficiency 90%
    Ecolabel G20 A
    Ecolabel G30 B
    Technical Data
  • MF 800-40 GHE 1S
    Output 5,5 kW
    Efficiency 90%
    Ecolabel G20 A
    Ecolabel G30 B
    Technical Data


  • MF 700-60 GHE 2s L/R
    Output 5,8 kW
    Efficiency 90%
    Ecolabel G20 A
    Ecolabel G30 B
    Technical Data
  • MF 800-40 GHE 2S L/R
    Output 5,5 kW
    Efficiency 90%
    Ecolabel G20 A
    Ecolabel G30 B
    Technical Data


  • MF 700-60 GHE 3S
    Output 5,8 kW
    Efficiency 90%
    Ecolabel G20 A
    Ecolabel G30 B
    Technical Data
  • MF 800-40 GHE 3S
    Output 5,5 kW
    Efficiency 90%
    Ecolabel G20 A
    Ecolabel G30 B
    Technical Data

Avenue close gas-fired fireplace


1. fresh air supply via concentric flue system
2. supply of ambient air/convection air
3. flue gas discharge
4. emission of heated convection air/recovered heat


A. burner with dual burner function
B. combustion chamber with STANDARD finish; ORIGINAL and DESIGN finishes are also available
C. flue gas baffle plate in stainless steel for greater efficiency
D. glass plate without frame (optional PREMIUM non-reflective glass)
E. fitted as standard with convection chamber for better circulation of ambient air
F. optional finishing frame in 10mm solid steel
G. adjustable feet operated via the inside of the fireplace for easy and perfect adjustment

RF remote control

The fireplace can be turned on or off using the RF remote control. 
The RF remote control makes it possible to set the flame height and temperature manually, or to use a self programmable timer. It is also possible to activate the Ecowave feature. The remote control must be at room temperature to work properly. 

Dual burner 

A delightful fire at 50% power

A completely new burner system has been developed for the Avenue collection. As well as the ECOWAVE feature, the burner system has been designed with 2 burners. For a cosy atmosphere the inner burner (so just one burner) provides a limited but realistic imitation wood fire, using around 50% of the power of the burner system. Ideal if you want an attractive fire but less heating. Use of both the interior and exterior burners simultaneously uses maximum power, resulting in maximum heating!

Ecowave feature

Up to 40% savings on gas consumption

In ECOWAVE mode, the flame height alternates automatically between the highest and lowest settings. This creates a dynamic fire (and very realistic imitation of a wood fire in combination with the ceramic logs) and delivers a 40%saving in gas consumption compared with use of the highest setting. Dynamic, aesthetic and and economical all at once!


Natural gas

Ecolabel G20, all models are available for use with natural gas.


Ecolabel G30, all models are available for bottled gas/gas in tanks, butane/propane mixes, etc.

It is of the utmost importance to have the gas fireplace connection fitted only by a recognised installer in accordance with national and/or local regulations.


Avenue appliances with a 60 and 75 cm fireplace opening

Fitted as standard with Smoke Style ceramic wood logs (see finishes).
NOT available with pebbles or woodchips.

Door system

Simple and subtle

For an optimal view of the fire and the sleekest design without any visible frame or screening, all the fireplaces in the AVENUE collection are fitted with a glass plate that can be removed using the suction cups provided. No further tools are needed. One simple movement frees the glass, which can then be removed without difficulty. Easy to use, and quick to install and to maintain! Optionally available with PREMIUM anti-reflective glass.

Positioning the fireplace 

The fireplace is fitted with four adjustable feet
These feet can be adjusted in height both internally and along the outer side of the fireplace. If the highest foot position is insufficient, a supporting construction on which the fireplace can be placed must be installed. This must be stable and strong enough to bear the weight of the fireplace.

#recognizetheoriginal. You can recognise our craftsmanship by the calligraphy logo on the glass.

Burner finish

SMOKE Style ceramic wood logs

Appliances with a 60 and 75 cm fireplace opening: Fitted as standard with Smoke Style ceramic wood logs. These appliances are NOT available with pebbles or woodchips.


Alle Avenue plus toestellen ongeacht  stookopening van 60 en 75 cm: Standaard uitgerust met keramische houtblokken Smoke Style. NIET beschikbaar met keien of woodchips.

Interior finishing

Original | Design | Standaard

Vertical ribbed cast iron slats (20mm)
Asymmetrical steel slats (10mm) 
Flat steel plate (4 mm)


Interior finish 2021

Triangle | Round 

Similar to the Original vertical cast iron ribs, the new Triangle and Round finishes ooze minimalism. However, whilst carrying on Metalfire’s love for pure and simple design, these innovative additions do add a certain dynamic to our range. The Triangle cast iron ribs offer a more angular approach to the fireplace’s interior, whereas the Round cast iron ribs - based on a design by Belgian architect Benoit Viaene - are characterized by soft curves. Common denominator: the elegant rhythm in both surfaces, which creates an interesting dialogue with the warm light of the fire. Irrefutably, both Triangle and Round are sleek and finely crafted finishes that will blend in seamlessly while simultaneously standing out in any (fireplace) interior.


Alongside its fireplace collection, Metalfire also specialises in additional MADE-TO-MEASURE solutions, finishing frames, concepts, floor plates, wood storage, etc. These items are manufactured to the design of the customer/architect/interior designer.
The technical department will submit the production plan to the customer for approval, and will then create these unique pieces through the skilled hands of the craftsmen in our workshop. This gives the products a unique appeal which simply can’t be achieved by automated production processes.

Finishing frames (90 x 10 mm) and concepts available in all standard versions and to measure.
Prices can be requested through our resellers.