Fan heater insert (cassette) fireplace EVOBOX 74 Crystal

The new cassette fireplace EVOBOX belongs to the category of the fan heater cassettes and it is made for the upgrading of old inefficient fireplaces converting them into energy ones. With 74cm width, 49cm height and 45cm depth, it can fit in most of the old fireplaces, aided even more by the conical shape on its back.

The whole construction is made of welded steel as one whole construction (monoblocco) and the combustion space is lined with cast iron. The door hermetically seals and the control of the combustion air is done by the special mechanism which is mounted on the front of the fireplace. The optimal control of the combustion oxygen ensures low wood consumption and the smallest quantity of ash.

It is equipped with a cast iron cutter which delays the exhaust, in the inside top of the combustion chamber, an automatic exhaust tamper which operates with the opening and the closing of the door and it carries out a secondary combustion, ensuring this way cleaner exhaust gases with maximum efficiency in the space to be heated. It has a double wall in the combustion space (steel, cast iron) and the hot air incineration chamber is fitted on the outside. The hot air in no circumstances can be mixed with the exhaust gases of the combustion space. 

Hot air outputs in 2*F140 space

Air-tight incineration chamber

Ecological combustion

Oxygen entrance for the combustion of the carbon monoxides

Cast iron combustion space

With two internal ventilators of 10W to be built in fireplaces

Flue outlet

Controller for the regulation of the combustion air

Cast iron exhaust cutter

Ceramic glass opening door

Ash pan

With a 400m3/h ventilator for the transfer of the hot air in adjacent spaces

It is equipped with two types of ventilators

1)    With two internal ventilators of 10W for the fitting in already existing fireplaces

2)    With a 400m3/h ventilator for the transfer of the hot air in adjacent spaces

Thermal efficiency 77%

Thermal power 11kw