SMALL BOILER
FOR SMALL AREAS
Best price-to-quality ratio
A good choice for users looking for a low-power boiler.
Compact design
The fuel hopper located above the combustion chamber (8 kW model) allows the boiler to be installed in any boiler room.
SIMPLE and RELIABLE
Maximally simplified design based on proven solutions.
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In the 8 kW model – an integrated fuel hopper. Other models in this series feature an external hopper.
An intuitive controller with support for 3 pumps and the ability to manage boiler operation online.
The horizontal arrangement of the heat exchanger baffles facilitates cleaning.
The burner is made of high-quality steel and is easy to clean.
Pellet afterburning is more precise thanks to the use of a flue gas fan.
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INTUITIVE CONTROLLER
WITH GREAT CAPABILITIES
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Allows you to manage the installation operation: pumps, pellet feeder, and fan.
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Ensures optimal pellet combustion and reduces its consumption by up to several dozen percent.
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Thanks to the applied systems, it ensures user safety.
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Works seamlessly with optional modules: a room controller and thermostat.
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Optionally allows monitoring and changing boiler operating parameters via the Internet.
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TECHNICAL
PARAMETERS
| Parameter | Unit | Model | |||
|---|---|---|---|---|---|
| 8 | 12 | 18 | |||
| Dimensions | D | [mm] | ∅ 80 | ||
| L1 | 676 | 677 | |||
| L2 | — | 1036 | |||
| L | 454 | ||||
| H | 1522 | 1385 | |||
| H1 | 1016 | 1126 | 1366 | ||
| H2 | 880 | 1016 | 1262 | ||
| H3 | 80 | 880 | 1125 | ||
| H4 | — | 80 | |||
| S | 450 | 500 | |||
| S1 | 539 | 535 | |||
| S2 | — | 1047 | |||
| Main fuel | — | WOOD PELLETS | |||
| Nominal heat output | [kW] | 8 | 12 | 18 | |
| Heat output range* | 8.3 – 2.1 | 12.2 – 3.2 | 18.1 – 4.6 | ||
| Volume of heated rooms** | [m³] | 325 | 400 | 600 | |
| Heated floor area** | [m²] | 130 | 160 | 240 | |
| Hopper capacity | [L] | 60 | 180 | ||
| Boiler water capacity | [L] | 35 | 38 | 51 | |
| Maximum operating pressure | [bar] | 2 | |||
| Minimum required chimney draft*** | [mbar] | 0.2 | |||
| Flue gas temp. | Nominal output | [°C] | 116.01 | 113.59 | 122.1 |
| Minimum output | 74.54 | 74.86 | 61.7 | ||
| Flue gas mass flow | Nominal output | [g/s] | 9.3 | 10.7 | 13.5 |
| Minimum output | 2.6 | 4 | 6.6 | ||
| Fuel consumption at nominal output (calorific value 17 MJ/kg) | [kg/h] | 1.89 | 2.79 | 3.82 | |
| Water-side pressure drop at nominal output | ΔT=10K | [mbar] | 4.76 | 5.6 | 12.12 |
| ΔT=20K | 1.89 | 1.93 | 6.93 | ||
| Supply water temperature | [°C] | min. 57 / max. 85 | |||
| Minimum boiler return temperature | 50 | ||||
| Burn time | [h] | 20 | 42 | 30 | |
| Boiler power supply 230 V – 50 Hz / 400 V – 50 Hz | [W] | 230 V, 50 Hz, 6 A | |||
| Electrical power | 285 | ||||
| Standby power | 3 | ||||
| Power consumption at 30% load | 12 | 15 | |||
| Power consumption at 100% load | 17 | 23 | 28 | ||
| Auxiliary power requirement at maximum output | 17 | 23 | 28 | ||
| Auxiliary power requirement at minimum output | 12 | 15 | 15.04 | ||
| Noise level | [dB] | < 65 | |||
| Weight (dry) | [kg] | 180 | 241 | 281 | |
| Supply and return connection diameter | — | 1" female thread | |||
| Thermal efficiency according to EN 303-5:2021 (nominal – minimum output) | [%] | 89.89 – 89.29 | 91.27 – 90.96 | 88.26 – 87.73 | |
| Energy class | [%] | A+ | |||
| Controller / fan | — | YES / YES | |||
| Flue gas pressure at boiler outlet: positive [+] / negative [–] | — | [–] | |||
| Warranty | — | 60 months for heat exchanger tightness, 24 months for components | |||
| Heat exchanger material | — | P265GH steel, EN 10028 | |||
| Temperature setting range on the controller | [°C] | 50 – 85 | |||
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PEREKO sp. z o.o.
ul. Eugeniusza Kwiatkowskiego 43
27-200 Starachowice
POLAND
tel. +48 41 2745353
fax +48 41 2745326
e-mail: export@pereko.pl