C-104 K Metal Chimney FM

FM C-104 K wood-burning fireplace with four-sided glass

Most fireplaces are installed against a wall, and the fire is only visible from one side. The C-104 K from FM Heating breaks with that: its four-sided glazing allows the flame to be seen from any point in the room, making it the true focal point of the space. And all this with the aesthetic of a traditional fireplace, but without the masonry .

Fire seen from all angles

With glass on all four sides , the fireplace ceases to be a wall element and becomes a freestanding piece that organizes the living room around it. There are no bad angles or best spots: the flame is equally visible from the sofa, the table, or the hallway. The clean-glass system works on all four sides , ensuring they remain equally transparent without constant cleaning.

13.50 kW for 338 m³

Behind the visual effect lies a unit with real heating capacity: 13.50 kW for 338 m³ . Its freestanding position and perimeter glazing also ensure that radiant heat is distributed in all directions, instead of concentrating on a single front.

Double bell and double combustion

The interior of the combustion chamber is lined with vermiculite , a refractory material that reflects heat inwards instead of absorbing it, raising the combustion temperature. At these temperatures, the double combustion system burns the gases that would otherwise be lost through the flue, and the double hood retains the heat and returns it to the room by convection. The result is an efficiency of 75.27% with a consumption of 4.10 kg/h.

Large hearth: 65 cm logs

The loading opening measures 565 x 355 mm and the chamber is 425 mm deep : space for logs up to 65 cm . You can buy commercially available firewood without cutting it and load several pieces at once, which extends the time between refills.

Draft diverter valve and fine control

The draft diverter valve allows you to regulate the flue's draft: essential for controlling the combustion rate and preventing the wood from burning too quickly in systems with strong draft. Along with the independent primary and secondary air controls , it gives you precise control over how each load burns.

Foundry where it matters

The doors and grill are made of cast iron , the material that best withstands repeated heating and cooling cycles without warping. The body is constructed of sheet metal up to 4 mm thick , with inorganic heat-resistant paint that withstands temperatures up to 800°C , and the glass is screen-printed vitroceramic rated for 750°C .

Rotating barbecue grill included

The C-104 K doesn't just heat: it comes with a 310 x 300 mm stainless steel rotating grill . Cook meat, vegetables, or fish using the heat of the wood, without any additional installation. The telescopic exhaust pipe cover completes the installation with a clean finish.

Main features

• Four-sided glass with a clean-glass system on all sides
• Fireplace aesthetics without masonry work
• Accepts logs up to 65 cm
• Double hood for better heat utilization
• Combustion chamber lined with vermiculite
• Cast iron doors and grill
• Body made of sheet metal up to 4 mm thick
• Dual combustion system
• draft diverter valve
• Primary and secondary air regulation
• Screen-printed vitroceramic glass up to 750 ºC
• Telescopic trim for the outlet pipe
• Inorganic heat-resistant paint up to 800°C
• Complies with Ecodesign regulations

Package contents

• C-104 K wood-burning fireplace with telescopic trim
• Rotating stainless steel barbecue grill (310 x 300 mm)
• Glove

Technical specifications