The Q-Per boiler is a product with a new quality in comparison to other boilers of emission class 5. Our goal is to create devices which demanding clients are looking for as they value comfort, new technology and the highest possible environmental friendliness. All elements of the equipment of the Q-Per boiler guarantee easy operation, reliability, possibility of remote control and extremely high efficiency. The boiler has been closed in a modern structure which meets not only the expectations of the eye-catching design, but also fulfills all the requirements of the ECODESIGN standard.
Compact sizes and low height of Q-Per enables to place the control panel [1] on top of the boiler. The boiler is serviced by a driver which offers a more and more popular and valued access option to the device via the smartphone application. The fixed values and the algorithm driver were designed to burn every kind of eco-pea coal, irrespective of its quality.
The construction of the boiler provides a convenient fuel batch [2] and easy access to the hearth [3] integrated with the bucket. The door of the combustion chamber and the door to the hearth are covered by a lightweight panel [4]. Apart from improving the aesthetic appearance of the device, it also makes cleaning easier and provides additional protection against unintentional contact with the hot door. The system of shelves in the chamber [5] prolongs the circulation of exhaust gases. Nearly all the energy is captured in the exchanger and that adds up to a high efficiency of the boiler.
Eco-pea coal is a coal with a grain size 5-25 mm intended for modern boilers with a retort feeder. It characterizes with high calorific value and low content of sulphur and ash. This product is produced from selected coals with the best available parameters.
PEREKO boilers have high heating power with relatively small dimensions. It is also possible to install them in smaller boiler rooms.
Certificate from accredited laboratory confirming meeting the requirements of the 5th emission class allows obtaining co-financing for the purchase of the equipment.
The fixed values and the algorithm driver were designed to burn every kind of eco-pea coal, irrespective of its quality.
The system of shelves in the chamber prolongs the circulation of exhaust gases.
An additional module allows controlling operation of the boiler via the internet.
| Parameter | Unit | Model | ||||
|---|---|---|---|---|---|---|
| 8 | 12 | 18 | 24 | |||
| Dimensions | D | [mm] | ∅ 127 | |||
| L | [mm] | 1175 | ||||
| H | [mm] | 1050 | 1275 | 1465 | ||
| S | [mm] | 510 | 580 | |||
| Primary fuel | — | eco-pea coal | ||||
| Range of thermal power* | [kW] | 2.4 – 8 | 3 – 12 | 6 – 18 | 7 – 24 | |
| Area of heated rooms** | [m²] | ≤ 100 | ≤ 150 | ≤ 200 | ≤ 250 | |
| Charging capacity of container | [dm³] | 100 | 110 | 160 | 200 | |
| Boiler water tank capacity | [dm³] | 40 | 50 | 80 | 110 | |
| Maximum working pressure | [bar] | 2 | ||||
| Required min. chimney draught*** | [mbar] | 0.16 | 0.2 | |||
| Temp. of flue gas at nominal power | [°C] | 160 | 150 | |||
| Temp. of flue gas at minimum power | [°C] | 70 | 80 | |||
| Flue gas mass flow at nominal power | [g/s] | 5.93 | 8.42 | 11.62 | 16.14 | |
| Flue gas mass flow at minimum power | [g/s] | 1.83 | 3.29 | 4.54 | 8.81 | |
| Fuel consumption for nominal power with a heating value of 28 MJ/kg | [kg/h] | 1.1 | 1.82 | 2.81 | 3.53 | |
| Water flow resistance at nominal power ΔT=10K | [Pa] | 720 | ||||
| Water flow resistance at nominal power ΔT=20K | [Pa] | 180 | ||||
| Water supply temperature | [°C] | min. 57 / max. 85 | ||||
| Burn time | [h] | 64 | 44 | 40 | 40 | |
| Power supply / Power | [V/W] | 230 / 50 (<185 W) | ||||
| Weight of boiler without water | [kg] | 180 | 200 | 250 | 300 | |
| Efficiency PN-EN 303-5:2012 | [%] | 90.8 – 93.3 | ||||
| 5th class PN EN 303-5:2012 | — | yes | ||||
| Energy-efficiency rating | — | B | ||||
Envo sp. z o.o. is the owner of the PEREKO brand.
