Description
Circe is the new Pellet heating stove hydro which represents a practical solution for new plants and the replacement of old systems with natural gas, diesel and LPG. It provides a significant cost savings on fuel consumption (up to 70%).
The advanced electronics allows integration with all plants, both new and existing.
Small and compact, it can be installed in small spaces; It is already ready for use and can be connected directly to 'plant termosifoni. The materials of construction make the stove Circe resistant to high temperatures, avoiding phenomena of deformation or corrosion.
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Characteristics
- Efficiency up to 97%
- TÜV certification
- Modern and elegant design
- LCD display with self-diagnosis system
- Electronic control of the combustion
- Plug & play system, all already prepared
- Power modulation from 20% to 100%
- 5 class, required for access to the account thermal
- Safety pressure of maximum and minimum
- Cleaning system with wipers pushrod
- Circulating pump, expansion tank, safety valve pre-assembled
Safe system of pellet feed
Le Stufe a pellet Circe sono di un dotate secure system of the pellet feed. This closure system swivel, allows to dose in a precise manner the amount of fuel released into the combustion chamber.
Its safe operation avoids that the machine could shut down during the pellet loading, also improving the safety of the system, because the combustion chamber is hermetically closed in all its phases excluding the backfire
With this technical measure all the heating system is more stable and the boiler much more clean and quiet.
High heat exchange with the flue
For optimal performance, in addition to the heat of the fire, Circe also uses one produced by the fumes thus having an outstanding performance.
The fumes coming from the combustion chamber to pass through the pipes for the heat exchange releasing their heat.
Once at the top, the smoke bouncing on the cover of vermiculite and are channeled back on other pipes releasing until the last layer of warmth. The stored heat is transmitted to the conduits and used for heating or for the production of sanitary hot water.

Heats the surrounding environment
Thermostoves Circe 24 integrate fan tangential that allow to heat the environment in which they are housed.
You can enjoy the pleasant heat in the living room, the heat released at the same time, heat the whole house with maximum efficiency and great savings using the traditional system (radiators or underfloor heating).
The heater Circe is very quiet and can be installed in any style of home.

Electronic management optimized
Circe is the pellet stove of latest generationDesigned with systems and technologies.
One of the pluses is its electronic management system that optimizes the combustion process and the rule based on the conditions of use and installation.
Everything is electronically managed also by the onboard computer that regulates the operation, the programming and management of the water temperature.
Circe has a handy remote control that lets you manage, even from a distance, the temperature, the switching on and off times daily or weekly.
Design
The Circe stoves have been designed with the precise aim to exploit the calorific value of the pellet and minimize the percentage of heat discharged with the fumes.
To achieve this result has been required a careful and innovative design able to extend as much as possible within the body of the heater the exchange surface with the purpose to extrapolate the maximum amount of heat from the fumes before they are pushed outside the home. This way you have achieved excellent efficiency: up to 96,71%.
This percentage is synonymous with saving: the higher, the better you will be able to harness the energy content of the pellets and the less heat will be lost unnecessarily with exhaust fumes.
With these exceptional returns the heater becomes the perfect combination of a traditional boiler and stove: now you can enjoy the pleasant heat in the living room but you can, at the same time, heat the whole house with maximum efficiency and great savings using the facility traditional (radiators or underfloor heating).
The new stove Circe is designed by adopting technical measures to ensure simple and effective cleaning of the tubes and to ensure the maximum efficiency and avoiding costly maintenance.
By moving the handle (removable) positioned above the stove, the springs run down the exchange system and remove easily any residual soot from the walls of the ducts.
The soot falls then the collection tank located behind the ash tray and can be removed with a vacuum cleaner.
Pellet stove small and compact
The pellet stove are available in white or Bordeux
The smallest model of pellet stoves high efficiency is Circe 15.
Treated in detail, sophisticated design and attractive, is available in color white and burgundy.
Thanks to its compact size, (96 47 cm in height and width) can be installed in any environment, giving a touch of comfort and elegance.
Now you can enjoy the pleasant heat in the living room with its warmth and at the same time heat the whole house with maximum efficiency and great savings using the traditional system or innovative radiant systems.
construction details
Innovative traffic fumes system with baffles for maximum heat transfer.
The fumes coming from the combustion chamber are conveyed through two manifolds to a heat exchanger consisting of 10 pipes in which the fumes, going back with helical and turbulent flow, give up heat to the water.
Subsequently the fumes reach the top encountering a lid in vermiculite and are channeled towards other 6 pipework on the back of the stove.
The heat exchange is enhanced by specially sized fans to promote a greater push the fumes along the 16 pipes.
The end result is the maximum heat recovery from the fumes for the benefit of the system water.

complete hydraulic unit
The hydraulic unit includes:
• High-efficiency circulator with three speed levels;
• expansion vessel;
• automatic vent valve;
• safety valve;
• Minimum and maximum water pressure transducer side.

mechanical lever system for cleaning
The stoves are equipped with a simplified system for the cleaning of the ducts of the exchange. The side lever allows to move with reciprocating motion of the helical rods for the cleaning of the ducts of the exchange.
Thanks to this system the periodic cleaning can be performed easily and frequently maintaining high heat exchange coefficients. The helical rods can easily be removed for a more thorough maintenance.
automatic pellet feed system
The stoves are equipped with large pellet tank to ensure a good autonomy. The size varies with the power from the heater.
The Large ash drawer to avoid frequent emptying events.
Behind the drawer there is the compartment for the cleaning of soot coming from the ducts of the exchange.
characteristic curves
Circe details
Technical data
|
Circe 15 |
Circe 24 |
Circe 32 |
Power term. Global (kW) |
Max 14,79 - Min 5,23 |
Max 23,12 - Min 5,08 |
Max 32,41 - Min 8,95 |
Hourly consumption (kg / h) |
Max 3,017 - Min 1,067 |
Max 4,893 - Min 1,113 |
Max 6,3 - Min 1,8 |
Overall efficiency (%) |
Max 96,29 - Min 93,54 |
Max 96,71 - Min 94,98 |
Max 95,79 - Min 94,03 |
Flue duct (ø mm) |
80 |
80 |
100 |
Tank capacity (l - kg) |
17 |
42 |
57 |
Alt. - Larg. - Prof. (Mm) |
1000 - 470 - 536 |
1266 - 611 - 671 |
1384 - 672 - 722 |
Weight (kg) |
145 |
230 |
280 |
Installation
For a good performance and a good distribution of the heater temperature should be positioned in a place where it can flow the air required for combustion of the pellets (about 40 m3 / h must be available according to the UNI 10683).
The room volume must not be less than 30 m3. The air must enter through permanent apertures on the walls (near the stove) or can be also taken from adjacent rooms as long as these are to be ventilated with external air inlet and are not used as a bedroom and bathroom or where there is no fire hazard such as garages, sheds, flammable material warehouses in strict compliance with the existing standards.
Ventilation can be done by means of permanent openings in the walls of the room to be heated, which give onto the outside or even from adjacent rooms as long as there are no doors that prevent the inflow of air into the room.
For this purpose, on the external wall near the stove it must be carried out, a hole with free transit section minimum of 100 cm2 (12 cm diameter hole or square 10x10 cm).
The air intake must also:
- It is communicating with the outside;
- Be protected by a grille or wire mesh;
- Be kept free of obstructions.
heating stove external link
Thermostoves Circe must be properly connected externally to allow exhaust fumes into the atmosphere: the discharge must necessarily take place on the roof and not a wall or into an enclosed space with clear sky. The components of the evacuation of the products of combustion systems must be suitable to the specific operating conditions and in accordance with the relevant product standards.
Moreover, all the components, including light wells must be made of materials having fire class A1 according to UNI EN 13501-1.
You can use steel tubes or blacks resistant to high temperatures (up to 450 ° C). For the sealing of the tubes and their possible insulation is at least 300 ° C (silicones or adhesives for high temperature resistant materials must be used).
For connecting the outside you can use an existing chimney or an external conduit.
The smoke channels must meet a series of requirements
- They are insulated in the sections that run through unheated rooms;
- not cross to fire risk premises;
- maintain a constant cross section and no less than that of the heater output;
- be scovolabili and inspected for the removal of soot; They are not allowed hoses.
correct positioning
For proper and safe positioning of the air intake must be observed the measures and requirements.
Are distances to be respected in order to avoid that the combustion air can be subtracted from another source: for example the opening of a window can suck the external air by missing the stove.
E 'mandatory withdraw the air for combustion directly from outside.
Schemes
Example of a system:
Environmental control system for heating and domestic hot water with solar integration
System with the pellet stove for heating Circe high and low temperature and domestic hot water with solar thermal integration. The condensation is avoided with a thermostatic mixing valve that maintains the return temperature in the boiler always above the 45 ° C.
The accumulation double coil of the DS series, for the production of sanitary hot water, allows easy connection to the solar plant is that the stove. The three-way valve controlled by boiler thermostat diverts the flow to the plant to reach the set temperature in the storage.

Video photo
Cleaning system efficient
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