Cordoba Glass Canalizable: a stove to decorate and heat a whole house

The installation process of a ductable biomass stove begins with a detailed analysis of the home, including the location of the stove and the calculation of thermal loads to know the power required by the installation. Unlike conventional air stoves, in ductable stoves the duct installation must be designed according to the air flow provided by the stove and the thermal loads of each zone, paying attention to the duct diameters and the velocity of the ducted air to avoid noise.

Tailor-made power

An example of this process is the installation of an Ecoforest Cordoba Glass Canalizable stove in Valencia, carried out by the company Suntex. This model, designed to be recessed, has a glass door that allows viewing the flame, making it ideal for installation in existing fireplaces or as a focal point in the living room. The characteristics of the home, such as height, insulation and construction materials, directly influence the wattage required. In this specific case, it was a new house with a volume of 214.30 m³, for which a power of 7 kW was estimated. In this case, a 12kW model was chosen for its design and performance, which is capable of regulating up to low powers according to the needs of the installation.

Technical requirements

The design of the heat distribution includes the planning of the ductwork, which carries the heated air to different rooms, taking care to minimize heat losses. The air outlet grilles should be strategically located away from doors or windows to maximize heating efficiency. In this project, the ducts were installed in the under-deck, allowing the pipes to be hidden and improving heat distribution (see image below). This stove model offers a front outlet to heat the main room and a ductable outlet with a range of up to 7 meters horizontally without the need for auxiliary motors.

The installation also requires a smoke outlet to the outside that complies with RITE regulations. In this case, the smoke outlet uses a 316L stainless steel pipe with a diameter of 80 mm and a 6-meter outlet to the roof. In general, it is essential to properly seal the connections between flexible and rigid pipes, as well as to properly insulate the areas of contact with combustible materials. As it is a built-in stove, grates should be installed to prevent overheating of the equipment (see figure below).

Once the installation has been completed, the company must carry out all the necessary checks to ensure the safety of the system, verifying the absence of smoke leaks and minimizing the risk of fire. If the thermal power is between 5 and 70 kW, the installer must draw up a technical report and register it with the corresponding administrative department, generally the Ministry of Industry.

Maintenance

Once the installation is in operation, the user must perform the maintenance indicated in the manufacturer’s manual, with a minimum of one annual maintenance that can be increased if more than 500 kg of fuel is consumed during the season. Thus, the correct operation of a decorative, ecological and efficient solution for heating the entire home is guaranteed.

Consult the entire catalog of Ecoforest pellet stoves.